Masteries · Jason GlowneyArithmoí Book 1

Masteries

1.8.3 The Quantum Flowing Point

We now con­sid­er the ex­am­ple of a mas­sive object that is bound to the geom­e­try of space­time and rel­a­tiv­i­ty in the guise of the elec­tron. The elec­tron is a sub­atom­ic par­ti­cle from the lepton par­ti­cle family and car­ries a neg­a­tive el­e­men­tary charge. Lep­tons are as­sumed in physics to be fun­da­men­tal par­ti­cles, having no known sub­struc­ture or other com­po­nen­try. It exists as a point in space and time, im­ply­ing math­e­mat­i­cal­ly that it is zero-di­men­sion­al. This make us ponder how is it so im­pact­ful on di­men­sion­al forms? The answer lies in the math­e­mat­i­cal struc­ture un­der­ly­ing its form, which con­fers the prop­er­ties of charge, spin, and po­si­tion. A more recent de­vel­op­ment in physics has been that the elec­tron has a sub­struc­ture, found through the spin-charge sep­a­ra­tion process. At tem­per­a­tures near ab­solute zero, the elec­tron may split into three quasi-par­ti­cles: spin­ons, holons, and or­bitons1. The elec­tron quasi-par­ti­cle is an ex­am­ple of the fun­da­men­tal role math­e­mat­ics plays in the uni­verse, where the spinon car­ries the elec­tron's holon in its charge, and the or­biton its or­bital lo­ca­tion, which are all zero-di­men­sion­al math­e­mat­i­cal prop­er­ties.

Waves are de­scribed in both spa­tial and tem­po­ral re­la­tion­ships. In tem­po­ral space, we con­sid­er a wave's fre­quen­cy as the number of waves oc­cur­ring per unit of time and is re­lat­ed to the period (TT) be­tween each wave in time as

f=1T.\begin{array}{r} f = \frac{1}{T}. \end{array}
(1.8.20)

An­gu­lar fre­quen­cy ω\omega is a scalar value taken from the an­gu­lar ve­loc­i­ty, which mea­sures, in ra­di­ans, the amount of ro­ta­tion per unit time

ω=2πT=2πf,\begin{array}{r} \omega = \frac{2\pi}{T} = 2\pi f, \end{array}
(1.8.21)

noting its re­la­tion­ship to the wave's fre­quen­cy. An anal­o­gous spa­tial fre­quen­cy is de­scribed by con­sid­er­ing the number of cycles or ra­di­ans per unit of dis­tance and is re­ferred to as the wave number kk, which has the fol­low­ing equiv­a­lence

k=2πλ,\begin{array}{r} k = \frac{2\pi}{\lambda}, \end{array}
(1.8.22)

for λ\lambda, the wave­length or dis­tance in space the wave covers for each com­plete cycle.

For mas­sive par­ti­cles, where h,p,m, and vh,p,m,\ \text{and}\ v define Planck's con­stant, mo­men­tum, mass, and the par­ti­cle's ve­loc­i­ty, the de Broglie wave­length is de­fined as

λ=hp=hmv,\begin{array}{r} \lambda = \frac{h}{p} = \frac{h}{mv}, \end{array}
(1.8.23)

which was first pro­posed by Louis de Broglie2 in 1924 to de­scribe the wave nature of matter. From this re­la­tion­ship, we can sub­sti­tute the value for λ\lambda into the wavenum­ber ex­pres­sion to find

k=2πλ=2π(hp)=pℏ,\begin{array}{r} k = \frac{2\pi}{\lambda} = \frac{2\pi}{\left( \frac{h}{p} \right)} = \frac{p}{\hslash}, \end{array}
(1.8.24)

where ℏ\hslash is the re­duced Plank's con­stant

ℏ=h2π.\begin{array}{r} \hslash = \frac{h}{2\pi}. \end{array}
(1.8.25)

Schrödinger's equa­tion is a linear par­tial dif­fer­en­tial func­tion de­scrib­ing a quan­tum-me­chan­i­cal system's wave func­tion evo­lu­tion over time. It is named after Erwin Schrödinger3, who first pos­tu­lat­ed the equa­tion in 1925 and then pub­lished it in 1926. The time-de­pen­dent form of the equa­tion is

iℏ∂∂τψ(X,τ)=[−ℏ22m∂2∂X2+V(X,τ)]ψ(X,τ),\begin{array}{r} i\hslash\frac{\partial}{\partial\tau}\psi(X,\tau) = \left\lbrack - \frac{\hslash^{2}}{2m}\frac{\partial^{2}}{\partial X^{2}} + V(X,\tau) \right\rbrack\psi(X,\tau), \end{array}
(1.8.26)

where ψ(X,τ)\psi(X,\tau) is the wave­func­tion ∈ℂ\in \mathbb{C}, which equates to a com­plex number for each point XX at time τ\tau, ℏ\hslash is the re­duced Plank con­stant, mm is the par­ti­cle's mass, and V(X,τ)V(X,\tau) is the po­ten­tial energy im­part­ed to the par­ti­cle over time and po­si­tion.

We can ex­press a wave­form gen­er­a­tor matrix, ψ(X,τ)\psi(X,\tau), as

ψ(X,τ)=(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ)),\begin{array}{r} \psi(X,\tau) = \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}, \end{array}
(1.8.27)

which has the form of our G(X1)G\left( X_{1} \right) group gen­er­a­tor, and set about how to con­sid­er the evo­lu­tion of this wave­func­tion over time in the sim­pli­fied case for no po­ten­tial field, V(X,τ).V(X,\tau).Re­call­ing how we pre­vi­ous­ly de­fined dif­fer­en­tial op­er­a­tors for ma­tri­ces in the book, the matrix time-de­riv­a­tive op­er­a­tor spe­cif­ic to the X1X_{1}-type al­ge­bra can be de­fined as

∂τˆ=(∂∂τ0000∂∂τ0∂∂τ0),\begin{array}{r} \widehat{\partial\tau} = \begin{pmatrix} \frac{\partial}{\partial\tau} & 0 & 0 \\ 0 & 0 & \frac{\partial}{\partial\tau} \\ 0 & \frac{\partial}{\partial\tau} & 0 \end{pmatrix}, \end{array}
(1.8.28)

for which the ∂τˆ\widehat{\partial\tau} op­er­a­tor's hat is con­sis­tent with the op­er­a­tor in quan­tum me­chan­ics. This dif­fer­en­tial op­er­a­tor is con­sis­tent with how the X1X_{1} Lie al­ge­bra evolves into the in­fi­nite series of terms in the cal­cu­la­tion process of the matrix ex­po­nen­tial, lead­ing to the G(X1)G\left( X_{1} \right) group gen­er­a­tor.

Given the pos­si­bil­i­ty for non-com­mu­ta­tive al­ge­bras and the dif­fer­en­tial op­er­a­tor being de­fined as a right-sided mul­ti­pli­er, we ex­press the time de­riv­a­tive of the wave­func­tion in the cor­rect form for our treat­ment as ψ(X,)∂τˆ\psi(X,)\widehat{\partial\tau}. Pro­ceed­ing, we cal­cu­late the time-de­riv­a­tive of our matrix wave­func­tion, ψ(X,τ)\psi(X,\tau), as fol­lows

ψ(X,τ)∂τˆ=[(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ))(∂∂τ0000∂∂τ0∂∂τ0)]\begin{array}{r} \psi(X,\tau)\widehat{\partial\tau} = \left\lbrack \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} \frac{\partial}{\partial\tau} & 0 & 0 \\ 0 & 0 & \frac{\partial}{\partial\tau} \\ 0 & \frac{\partial}{\partial\tau} & 0 \end{pmatrix} \right\rbrack \end{array}
=(∂∂τ[ei(kX−τθ)]000∂∂τ[isin(kX−τθ)]∂∂τ[cos⁡(kX−τθ)]0∂∂τ[cos⁡(kX−τθ)]∂∂τ[isin(kX−τθ)])= \begin{pmatrix} \frac{\partial}{\partial\tau}\left\lbrack e^{i(kX - \tau\theta)} \right\rbrack & 0 & 0 \\ 0 & \frac{\partial}{\partial\tau}\left\lbrack isin(kX - \tau\theta) \right\rbrack & \frac{\partial}{\partial\tau}\left\lbrack \cos(kX - \tau\theta) \right\rbrack \\ 0 & \frac{\partial}{\partial\tau}\left\lbrack \cos(kX - \tau\theta) \right\rbrack & \frac{\partial}{\partial\tau}\left\lbrack isin(kX - \tau\theta) \right\rbrack \end{pmatrix}
=(−iθei(kX−τθ)000−iθcos⁡(kX−τθ)θsin⁡(kX−τθ)0θsin⁡(kX−τθ)−iθcos⁡(kX−τθ)).\begin{array}{r} = \begin{pmatrix} - i\theta e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & - i\theta\cos(kX - \tau\theta) & \theta\sin(kX - \tau\theta) \\ 0 & \theta\sin(kX - \tau\theta) & - i\theta\cos(kX - \tau\theta) \end{pmatrix}. \end{array}
(1.8.29)

The matrix space-de­riv­a­tive op­er­a­tor spe­cif­ic to the X1X_{1}-type al­ge­bra is sim­i­lar­ly

∂Xˆ=(∂∂X0000∂∂X0∂∂X0),\begin{array}{r} \widehat{\partial X} = \begin{pmatrix} \frac{\partial}{\partial X} & 0 & 0 \\ 0 & 0 & \frac{\partial}{\partial X} \\ 0 & \frac{\partial}{\partial X} & 0 \end{pmatrix}, \end{array}
(1.8.30)

which then takes the fol­low­ing form for its second de­riv­a­tive

∂X2ˆ=(∂∂X0000∂∂X0∂∂X0)(∂∂X0000∂∂X0∂∂X0)=(∂2∂X2000∂2∂X2000∂2∂X2).\begin{array}{r} \widehat{\partial X^{2}} = \begin{pmatrix} \frac{\partial}{\partial X} & 0 & 0 \\ 0 & 0 & \frac{\partial}{\partial X} \\ 0 & \frac{\partial}{\partial X} & 0 \end{pmatrix}\begin{pmatrix} \frac{\partial}{\partial X} & 0 & 0 \\ 0 & 0 & \frac{\partial}{\partial X} \\ 0 & \frac{\partial}{\partial X} & 0 \end{pmatrix} = \begin{pmatrix} \frac{\partial^{2}}{\partial X^{2}} & 0 & 0 \\ 0 & \frac{\partial^{2}}{\partial X^{2}} & 0 \\ 0 & 0 & \frac{\partial^{2}}{\partial X^{2}} \end{pmatrix}. \end{array}
(1.8.31)

Using this op­er­a­tor, we can now cal­cu­late the second space-de­riv­a­tive of our matrix wave­func­tion ψ(X,τ)\psi(X,\tau), as fol­lows

ψ(X,τ)∂X2ˆ=[(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ))(∂2∂X2000∂2∂X2000∂2∂X2)]\psi(X,\tau)\widehat{\partial X^{2}} = \left\lbrack \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} \frac{\partial^{2}}{\partial X^{2}} & 0 & 0 \\ 0 & \frac{\partial^{2}}{\partial X^{2}} & 0 \\ 0 & 0 & \frac{\partial^{2}}{\partial X^{2}} \end{pmatrix} \right\rbrack
=(∂2∂X2[ei(kX−τθ)]000∂2∂X2[cos⁡(kX−τθ)]∂2∂2[isin(kX−τθ)]0∂2∂X2[isin(kX−τθ)]∂2∂X2[os(kX−τθ)])= \begin{pmatrix} \frac{\partial^{2}}{\partial X^{2}}\left\lbrack e^{i(kX - \tau\theta)} \right\rbrack & 0 & 0 \\ 0 & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack \cos(kX - \tau\theta) \right\rbrack & \frac{\partial^{2}}{\partial{}^{2}}\left\lbrack isin(kX - \tau\theta) \right\rbrack \\ 0 & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack isin(kX - \tau\theta) \right\rbrack & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack os(kX - \tau\theta) \right\rbrack \end{pmatrix}
=(−k2ei(kX−τθ)000−k2cos⁡(kX−τθ)−k2isin(kX−τθ)0−k2isin(kX−τθ)−k2cos⁡(kX−τθ)).\begin{array}{r} = \begin{pmatrix} - k^{2}e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & - k^{2}\cos(kX - \tau\theta) & - k^{2}isin(kX - \tau\theta) \\ 0 & - k^{2}isin(kX - \tau\theta) & - k^{2}\cos(kX - \tau\theta) \end{pmatrix}. \end{array}
(1.8.32)

For our quan­tum system evolv­ing in time and not acted on by a po­ten­tial, Schrödinger's equa­tion is

iℏψ(X,τ)∂τˆ=−ℏ22mψ(X,τ)∂X2ˆ,\begin{array}{r} i\hslash\psi(X,\tau)\widehat{\partial\tau} = - \frac{\hslash^{2}}{2m}\psi(X,\tau)\widehat{\partial X^{2}}, \end{array}
(1.8.33)

which after the math­e­mat­i­cal action of the time and space dif­fer­en­tial op­er­a­tors on the wave­func­tion ψ(X,τ)∂τˆ, ψ(X,τ)∂X2ˆ\psi(X,\tau)\widehat{\partial\tau},\ \psi(X,\tau)\widehat{\partial X^{2}}, the equa­tion be­comes

iℏ(−iθei(kX−τθ)000−iθcos⁡(kX−τθ)θsin⁡(kX−τθ)0θsin⁡(kX−τθ)−iθcos⁡(kX−τθ))=−ℏ22m(−k2ei(kX−τθ)000−k2cos⁡(kX−τθ)−k2isin(kX−τθ)0−k2isin(kX−τθ)−k2cos⁡(kX−τθ)).\begin{array}{r} i\hslash\begin{pmatrix} - i\theta e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & - i\theta\cos(kX - \tau\theta) & \theta\sin(kX - \tau\theta) \\ 0 & \theta\sin(kX - \tau\theta) & - i\theta\cos(kX - \tau\theta) \end{pmatrix} \\ = - \frac{\hslash^{2}}{2m}\begin{pmatrix} - k^{2}e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & - k^{2}\cos(kX - \tau\theta) & - k^{2}isin(kX - \tau\theta) \\ 0 & - k^{2}isin(kX - \tau\theta) & - k^{2}\cos(kX - \tau\theta) \end{pmatrix}. \end{array}
(1.8.34)

By dis­trib­ut­ing ii in the matrix on the left side and by fac­tor­ing out the −k2- k^{2} on the right side, the Schrödinger's equa­tion for our system be­comes

ℏθ(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ))=ℏ2k22m(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ)),\begin{array}{r} \hslash\theta\begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & {isin}(kX - \tau\theta) \\ 0 & {isin}(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix} \\ = \frac{\hslash^{2}k^{2}}{2m}\begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & {isin}(kX - \tau\theta) \\ 0 & {isin}(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}, \end{array}
(1.8.35)

for which the ma­tri­ces on both sides are equiv­a­lent and equal to our ψ(X,τ)\psi(X,\tau) wave­func­tion, which we sim­pli­fy to rep­re­sent it as

ℏθ(ψ(X,τ))=ℏ2k22m(ψ(X,τ)),\begin{array}{r} \hslash\theta\left( \psi(X,\tau) \right) = \frac{\hslash^{2}k^{2}}{2m}\left( \psi(X,\tau) \right), \end{array}
(1.8.36)

and as an equal­i­ty, it holds if

(ℏθ−ℏ2k22m)ψ(X,τ)=0.\begin{array}{r} \left( \hslash\theta - \frac{\hslash^{2}k^{2}}{2m} \right)\psi(X,\tau) = 0. \end{array}
(1.8.37)

To show that ℏθ\hslash\theta and ℏ2k22m\frac{\hslash^{2}k^{2}}{2m} are equal, we must con­sid­er matter waves in more depth. The value θ\theta from ℏθ\hslash\theta rep­re­sents the an­gu­lar fre­quen­cy we de­fined pre­vi­ous­ly as ω\omega, and θ\theta will equal

θ=ω=2πf,\begin{array}{r} \theta = \omega = 2\pi f, \end{array}
(1.8.38)

where ff is the fre­quen­cy. The Plank-Ein­stein re­la­tion de­fines energy EE as the prod­uct of the Plank's con­stant and the fre­quen­cy

E=hf,\begin{array}{r} E = hf, \end{array}
(1.8.39)

and given that

ℏ=h2π,\begin{array}{r} \hslash = \frac{h}{2\pi}, \end{array}
(1.8.40)

energy EE can be ex­pressed in terms of the an­gu­lar fre­quen­cy θ\theta, by

E=ℏθ.\begin{array}{r} E = \hslash\theta. \end{array}
(1.8.41)

The wave number kk is equal to the mo­men­tum pp di­vid­ed by the re­duced Plank's con­stant

k=pℏ,\begin{array}{r} k = \frac{p}{\hslash}, \end{array}
(1.8.42)

and mo­men­tum is de­fined

p=mv,\begin{array}{r} p = mv, \end{array}
(1.8.43)

where mm is the par­ti­cle's rest mass and vv, its ve­loc­i­ty. Mo­men­tum is de­fined as

p=2mE,\begin{array}{r} p = \sqrt{2mE}, \end{array}
(1.8.44)

where EE is the energy rep­re­sen­ta­tion in the ki­net­ic form, which equals

E=mv22.\begin{array}{r} E = \frac{mv^{2}}{2}. \end{array}
(1.8.45)

This equiv­a­lence is de­rived start­ing with the ex­pres­sion for mo­men­tum

p=mv,\begin{array}{r} p = mv, \end{array}
(1.8.46)

for which we mul­ti­ply both sides by v2\frac{v}{2}

pv2=mv22,\begin{array}{r} \frac{pv}{2} = \frac{mv^{2}}{2}, \end{array}
(1.8.47)

then both sides by mm

p(mv)2=m(mv22)→p2=2mE,\begin{array}{r} \frac{p(mv)}{2} = m\left( \frac{mv^{2}}{2} \right) \rightarrow p^{2} = 2mE, \end{array}
(1.8.48)

yield­ing the stated equiv­a­lence

p=2mE.\begin{array}{r} p = \sqrt{2mE}. \end{array}
(1.8.49)

The wave number kk can now be ex­pressed as

k=pℏ =2mEℏ,\begin{array}{r} k = \frac{p}{\hslash\ } = \frac{\sqrt{2mE}}{\hslash}, \end{array}
(1.8.50)

and after in­sert­ing this back into the ini­tial ex­pres­sion

ℏ2k22m=ℏ22m(2mEℏ)2=E,\begin{array}{r} \frac{\hslash^{2}k^{2}}{2m} = \frac{\hslash^{2}}{2m}\left( \frac{\sqrt{2mE}}{\hslash} \right)^{2} = E, \end{array}
(1.8.51)

we find it equals EE. As we have shown, ℏθ=E\hslash\theta = E, and there­fore the ex­pres­sion (ℏθ−ℏ2k2(2m))\left( \hslash\theta - \frac{\hslash^{2}k^{2}}{(2m)} \right) equals zero,

(ℏθ−ℏ2k22m)→(E−E)=0,\begin{array}{r} \left( \hslash\theta - \frac{\hslash^{2}k^{2}}{2m} \right) \rightarrow (E - E) = 0, \end{array}
(1.8.52)

in­di­cat­ing the time-de­pen­dent Schrödinger's equa­tion

iℏψ(X,τ)∂τˆ=−ℏ22mψ(X,τ)∂X2ˆ,\begin{array}{r} i\hslash\psi(X,\tau)\widehat{\partial\tau} = - \frac{\hslash^{2}}{2m}\psi(X,\tau)\widehat{\partial X^{2}}, \end{array}
(1.8.53)

holds true for the gen­er­a­tor wave­func­tion

ψ(X,τ)=(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ)).\begin{array}{r} \psi(X,\tau) = \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}. \end{array}
(1.8.54)

Next, we take an ap­proach that might be more fa­mil­iar to quan­tum me­chan­ics pre­sen­ta­tions by having the gen­er­a­tor wave­func­tion act on a co­or­di­nate vector

ψ(X,τ)x→=(ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ))(x1x2x3),\begin{array}{r} \psi(X,\tau)\overrightarrow{x} = \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} x_{1} \\ x_{2} \\ x_{3} \end{pmatrix}, \end{array}
(1.8.55)

and con­sid­er the system's evo­lu­tion over time

iℏ[(ψ(X,τ)∂τˆ)x→]=−ℏ22m[(ψ(X,τ)∂X2ˆ)x→].\begin{array}{r} i\hslash\left\lbrack \left( \psi(X,\tau)\widehat{\partial\tau} \right)\overrightarrow{x} \right\rbrack = - \frac{\hslash^{2}}{2m}\left\lbrack \left( \psi(X,\tau)\widehat{\partial X^{2}} \right)\overrightarrow{x} \right\rbrack. \end{array}
(1.8.56)

We use the same dif­fer­en­tial op­er­a­tors to act on the gen­er­a­tor, first for the time-de­riv­a­tive on the left-hand side

iℏ[(ψ(X,τ)∂τˆ)x→]=iℏ[((ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ))(∂∂τ0000∂∂τ0∂∂τ0))(x1x2x3)]i\hslash\left\lbrack \left( \psi(X,\tau)\widehat{\partial\tau} \right)\overrightarrow{x} \right\rbrack = i\hslash\left\lbrack \left( \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} \frac{\partial}{\partial\tau} & 0 & 0 \\ 0 & 0 & \frac{\partial}{\partial\tau} \\ 0 & \frac{\partial}{\partial\tau} & 0 \end{pmatrix} \right)\begin{pmatrix} x_{1} \\ x_{2} \\ x_{3} \end{pmatrix} \right\rbrack
=iℏ[(−iθei(kX−τθ)000−iθcos⁡(kX−τθ)θsin⁡(kX−τθ)0θsin⁡(kX−τθ)−iθcos⁡(kX−τθ))(x1x2x3)],= i\hslash\left\lbrack \begin{pmatrix} - i\theta e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & - i\theta\cos(kX - \tau\theta) & \theta\sin(kX - \tau\theta) \\ 0 & \theta\sin(kX - \tau\theta) & - i\theta\cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} x_{1} \\ x_{2} \\ x_{3} \end{pmatrix} \right\rbrack,
=iℏ(−iθei(kX−τθ)x1−iθcos⁡(kX−τθ)x2+θsin⁡(kX−τθ)x3θsin⁡(kX−τθ)x2−iθcos⁡(kX−τθ)x3),= i\hslash\begin{pmatrix} {- i\theta e^{i(kX - \tau\theta)}x}_{1} \\ - i\theta\cos(kX - \tau\theta)x_{2} + \theta\sin(kX - \tau\theta)x_{3} \\ \theta\sin(kX - \tau\theta)x_{2} - i\theta\cos(kX - \tau\theta)x_{3} \end{pmatrix},
=ℏθ(ei(kX−τθ)x1cos⁡(X−τθ)x2+isin(kX−τθ)x3isin(kX−τθ)x2+cos⁡(kX−τθ)x3),\begin{array}{r} = \hslash\theta\begin{pmatrix} {e^{i(kX - \tau\theta)}x}_{1} \\ \cos(X - \tau\theta)x_{2} + {isin}(kX - \tau\theta)x_{3} \\ {isin}(kX - \tau\theta)x_{2} + \cos(kX - \tau\theta)x_{3} \end{pmatrix}, \end{array}
(1.8.57)

and then the spa­tial de­riv­a­tive on the right-hand side

−ℏ22m[(ψ(X,τ)∂X2ˆ)x→]=−ℏ22m[((ei(kX−τθ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ))(∂2∂X2000∂2∂X2000∂2∂X2))(x1x2x3)]- \frac{\hslash^{2}}{2m}\left\lbrack \left( \psi(X,\tau)\widehat{\partial X^{2}} \right)\overrightarrow{x} \right\rbrack = - \frac{\hslash^{2}}{2m}\left\lbrack \left( \begin{pmatrix} e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} \frac{\partial^{2}}{\partial X^{2}} & 0 & 0 \\ 0 & \frac{\partial^{2}}{\partial X^{2}} & 0 \\ 0 & 0 & \frac{\partial^{2}}{\partial X^{2}} \end{pmatrix} \right)\begin{pmatrix} x_{1} \\ x_{2} \\ x_{3} \end{pmatrix} \right\rbrack
=−ℏ22m[(∂2∂X2[ei(kX−τθ)]000∂2∂X2[cos⁡(kX−τθ)]∂2∂X2[isin(kX−τθ)]0∂2∂X2[isin(kX−τθ)]∂2∂X2[cos⁡(kX−τθ)])(x1x2x3)]= - \frac{\hslash^{2}}{2m}\left\lbrack \begin{pmatrix} \frac{\partial^{2}}{\partial X^{2}}\left\lbrack e^{i(kX - \tau\theta)} \right\rbrack & 0 & 0 \\ 0 & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack \cos(kX - \tau\theta) \right\rbrack & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack isin(kX - \tau\theta) \right\rbrack \\ 0 & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack isin(kX - \tau\theta) \right\rbrack & \frac{\partial^{2}}{\partial X^{2}}\left\lbrack \cos(kX - \tau\theta) \right\rbrack \end{pmatrix}\begin{pmatrix} x_{1} \\ x_{2} \\ x_{3} \end{pmatrix} \right\rbrack
=−ℏ22m[(−k2ei(kX−τθ)000−k2cos⁡(kX−τθ)−k2isin(kX−τθ)0−k2isin(kX−τθ)−k2cos⁡(kX−τθ))(x1x2x3)]= - \frac{\hslash^{2}}{2m}\left\lbrack \begin{pmatrix} - k^{2}e^{i(kX - \tau\theta)} & 0 & 0 \\ 0 & - k^{2}\cos(kX - \tau\theta) & - k^{2}isin(kX - \tau\theta) \\ 0 & - k^{2}isin(kX - \tau\theta) & - k^{2}\cos(kX - \tau\theta) \end{pmatrix}\begin{pmatrix} x_{1} \\ x_{2} \\ x_{3} \end{pmatrix} \right\rbrack
=−ℏ22m(−k2ei(kX−τθ)x1−k2cos⁡(kX−τθ)x2−k2isin(kX−τθ)x3−k2isin(kX−τθ)x2−k2cos⁡(kX−τθ)x3)= - \frac{\hslash^{2}}{2m}\begin{pmatrix} - k^{2}e^{i(kX - \tau\theta)}x_{1} \\ - k^{2}\cos(kX - \tau\theta)x_{2} - k^{2}isin(kX - \tau\theta)x_{3} \\ - k^{2}isin(kX - \tau\theta)x_{2} - k^{2}\cos(kX - \tau\theta)x_{3} \end{pmatrix}
=ℏ2k22m(ei(kX−τθ)x1cos⁡(kX−τθ)x2+isin(kX−τθ)x3isin(kX−τθ)x2+cos(kX−τθ)x3).\begin{array}{r} = \frac{\hslash^{2}k^{2}}{2m}\begin{pmatrix} e^{i(kX - \tau\theta)}x_{1} \\ \cos(kX - \tau\theta)x_{2} + isin(kX - \tau\theta)x_{3} \\ isin(kX - \tau\theta)x_{2} + cos(kX - \tau\theta)x_{3} \end{pmatrix}. \end{array}
(1.8.58)

Equat­ing the left and right-hand sides of our time-de­pen­dent Schrödinger's equa­tion

ℏθ(ei(kX−τθ)x1cos⁡(kX−τθ)x2+isin(kX−τθ)x3isin(kX−τθ)x2+cos⁡(kX−τθ)x3)=ℏ2k22m(ei(kX−τθ)x1cos⁡(kX−τθ)x2+isin(kX−τθ)x3isin(kX−τθ)x2+cos(kX−τθ)x3),\begin{array}{r} \hslash\theta\begin{pmatrix} {e^{i(kX - \tau\theta)}x}_{1} \\ \cos(kX - \tau\theta)x_{2} + {isin}(kX - \tau\theta)x_{3} \\ {isin}(kX - \tau\theta)x_{2} + \cos(kX - \tau\theta)x_{3} \end{pmatrix} = \frac{\hslash^{2}k^{2}}{2m}\begin{pmatrix} e^{i(kX - \tau\theta)}x_{1} \\ \cos(kX - \tau\theta)x_{2} + isin(kX - \tau\theta)x_{3} \\ isin(kX - \tau\theta)x_{2} + cos(kX - \tau\theta)x_{3} \end{pmatrix}, \end{array}
(1.8.59)

shows equal plane waves in the vector form, along with the same equal­i­ty that we just proved

ℏθ=ℏ2k22m.\begin{array}{r} \hslash\theta = \frac{\hslash^{2}k^{2}}{2m}. \end{array}
(1.8.60)

In quan­tum me­chan­ics pre­sen­ta­tions, the vector-based time-de­pen­dent Schrödinger's equa­tion will take the form

iℏ∂∂tψ(x→,t)=[−ℏ22m∂2∂x2+V(x→,t)]ψ(x→,t),\begin{array}{r} i\hslash\frac{\partial}{\partial t}\psi\left( \overrightarrow{x},t \right) = \left\lbrack - \frac{\hslash^{2}}{2m}\frac{\partial^{2}}{\partial x^{2}} + V\left( \overrightarrow{x},t \right) \right\rbrack\psi\left( \overrightarrow{x},t \right), \end{array}
(1.8.61)

where x→\overrightarrow{x} in­di­cates a three-di­men­sion­al space co­or­di­nate vector, and tt is the time com­po­nent, which is fre­quent­ly ex­pressed as

iℏ∂∂tψ(x→,t)=Hψ(x→,t).\begin{array}{r} i\hslash\frac{\partial}{\partial t}\psi\left( \overrightarrow{x},t \right) = H\psi\left( \overrightarrow{x},t \right). \end{array}
(1.8.62)

Above, the term HH de­notes the Hamil­ton­ian, a quan­tum me­chan­i­cal op­er­a­tor cor­re­spond­ing to the total energy of the system and is clas­si­cal­ly the op­er­a­tor that de­fines the system's total energy, in­clud­ing the ki­net­ic and po­ten­tial en­er­gies. In the op­er­a­tor form of the Schrödinger equa­tion the Hamil­ton­ian is ex­pressed as

Hˆ=Tˆ+Vˆ,\begin{array}{r} \widehat{H} = \widehat{T} + \widehat{V}, \end{array}
(1.8.63)

where Vˆ\widehat{V} rep­re­sents the po­ten­tial energy op­er­a­tor

Vˆ=V=V(xˆ),\begin{array}{r} \widehat{V} = V = V\left( \widehat{x} \right), \end{array}
(1.8.64)

and Tˆ\widehat{T}, the ki­net­ic energy op­er­a­tor, rep­re­sents

Tˆ=pˆ∙pˆ2m=pˆ22m=−ℏ22m∇2,\begin{array}{r} \widehat{T} = \frac{\widehat{p} \bullet \widehat{p}}{2m} = \frac{{\widehat{p}}^{2}}{2m} = - \frac{\hslash^{2}}{2m}\nabla^{2}, \end{array}
(1.8.65)

for which the dot, ‘‘∙",`` \bullet ",in­di­cates the dot prod­uct, and the Lapla­cian ∇2\nabla^{2} is the dot prod­uct of del op­er­a­tors ∇∙∇\nabla \bullet \nabla, which in Carte­sian co­or­di­nates is

∇2=∂2∂x2+∂2∂y2+∂2∂z2.\begin{array}{r} \nabla^{2} = \frac{\partial^{2}}{\partial x^{2}} + \frac{\partial^{2}}{\partial y^{2}} + \frac{\partial^{2}}{\partial z^{2}}. \end{array}
(1.8.66)

For the ki­net­ic energy op­er­a­tor, the mo­men­tum op­er­a­tor, pˆ\widehat{p}, is equal to

pˆ=−iℏ∇,\begin{array}{r} \widehat{p} = - i\hslash\nabla, \end{array}
(1.8.67)

and the del op­er­a­tor ∇\nabla is math­e­mat­i­cal­ly a vector de­riv­a­tive. So, the dot prod­uct pˆ∙pˆ\widehat{p} \bullet \widehat{p} be ex­pressed in re­la­tion to the ki­net­ic energy op­er­a­tor as

pˆ∙pˆ=−ℏ2∇2.\begin{array}{r} \widehat{p} \bullet \widehat{p} = - \hslash^{2}\nabla^{2}. \end{array}
(1.8.68)

We men­tion the Hamil­ton­ian now, given the es­sen­tial role it plays in study­ing me­chan­i­cal sys­tems in physics. In brief, the Schrödinger equa­tion is not what fails the litmus test of spe­cial rel­a­tiv­i­ty, but in­stead, it is the Hamil­ton­ian that does. The equa­tion pro­vides very pre­cise pre­dic­tions for a non-rel­a­tivis­tic system, but a multi-par­ti­cle frame­work is re­quired to en­com­pass the fact that energy can be con­vert­ed to par­ti­cles and par­ti­cles can con­vert to energy.

The single-par­ti­cle ap­proach to quan­tum me­chan­ics must be cast aside to com­bine Lorentz in­vari­ance, the ob­ser­va­tion­al sym­me­try of spe­cial rel­a­tiv­i­ty, and quan­tum theory. Quan­tum field theory (QFT) is cur­rent­ly the pro­posed so­lu­tion, which presents a dra­mat­ic de­par­ture from quan­tum me­chan­ics' par­ti­cle per­spec­tive. Its frame­work treats par­ti­cles as ex­cit­ed states of an un­der­ly­ing quan­tum field and treats the field as more fun­da­men­tal than the par­ti­cle.

The per­spec­tive that the field is the fun­da­men­tal aspect of quan­tum theory is co­he­sive and trans­lates math­e­mat­i­cal­ly into our dis­course, to view the gen­er­a­tor as fun­da­men­tal and the co­or­di­nates as ex­cit­ed par­ti­cles caused by the gen­er­a­tor field.

We present the wave­func­tion in this sec­tion ψ(X,τ)\psi(X,\tau) as the Lie group gen­er­a­tor

ψ(X,τ)=(ei(kX−θ)000cos⁡(kX−τθ)isin(kX−τθ)0isin(kX−τθ)cos⁡(kX−τθ)),\begin{array}{r} \psi(X,\tau) = \begin{pmatrix} e^{i(kX - \theta)} & 0 & 0 \\ 0 & \cos(kX - \tau\theta) & isin(kX - \tau\theta) \\ 0 & isin(kX - \tau\theta) & \cos(kX - \tau\theta) \end{pmatrix}, \end{array}
(1.8.69)

which is the fun­da­men­tal cause to how the par­ti­cle state evolves. The par­ti­cle, as an ex­ci­ta­tion state, is simply the co­or­di­nate vector with qual­i­ties im­part­ed to it caused by the gen­er­a­tor, rep­re­sent­ed in our ex­am­ple system as the vector

(ei(kX−τθ)x1cos⁡(kX−τθ)x2+isin(kX−τθ)x3isin(kX−τθ)x2+cos⁡(kX−τθ)x3).\begin{array}{r} \begin{pmatrix} {e^{i(kX - \tau\theta)}x}_{1} \\ \cos(kX - \tau\theta)x_{2} + {isin}(kX - \tau\theta)x_{3} \\ {isin}(kX - \tau\theta)x_{2} + \cos(kX - \tau\theta)x_{3} \end{pmatrix}. \end{array}
(1.8.70)

We recall that the gen­er­a­tor rep­re­sents an ex­po­nen­ti­at­ed Lie al­ge­bra present on the sur­face of the in­fi­nite sphere of tan­gent spaces, the cause of which is non-local, mean­ing it is out­side of space­time. The dy­nam­ics of geo­met­ric primes inside the sin­gu­lar­i­ty give rise to the in­fi­nite sphere of tan­gent spaces, and the sin­gu­lar­i­ty that we have worked to de­scribe in these hun­dreds of pages is the sine qua non of the quan­tum field. The Uni­fied Field is the in­fi­nite canvas of these sin­gu­lar math­e­mat­i­cal forms, which give rise to space, time, rel­a­tiv­i­ty, forces, and ul­ti­mate­ly, the phys­i­cal vessel we co­or­di­nate. Con­scious­ness is not a co­or­di­nate vector driven by a gen­er­a­tor; it is the apex fun­da­men­tal form com­posed of op­ti­mized geo­met­ric num­bers. It is the gen­er­a­tor of the field of gen­er­a­tors, and its ex­is­tence is not pred­i­cat­ed upon space­time and its phys­i­cal im­pli­ca­tions. Its seat is non-local but drives the local phe­nom­e­nol­o­gy. In up­com­ing works, es­pe­cial­ly those con­cern­ing meta­physics, we will delve deeper into con­scious­ness, and it will be re­vealed/ex­plained that its roots lie in un­con­scious­ness, an un­ac­tu­al­ized po­ten­tial state of ex­is­tence.

  1. *Merali, Z. "Not-quite-so el­e­men­tary, my dear elec­tron.", Nature (2012). https://doi.org/10.1038/nature.2012.10471*
  2. L. de Broglie, "Recherch­es sur la théorie des quanta", Thesis (Paris), 1924; L. de Broglie, Ann. Phys. (Paris) 3, 22 (1925).
  3. E. Schrödinger, "An Un­du­la­to­ry Theory of the Me­chan­ics of Atoms and Mol­e­cules", Phys. Rev. 28, 1049 – Pub­lished 1 De­cem­ber 1926