El color en la arquitectura contemporánea

Tapia, Carlos

doi:10.33349/2008.67.2574

Cited by 3 publications

(6 citation statements)

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“…Real algebra makes numerical calculations faster and simplifies the interpretation of the equation system Eqs. (6).…”

Section: Discussionmentioning

confidence: 99%

“…(A4,A5). 6. As a result the use of the structure constants symmetry the real terms in each equation are cancelled out, and the purely imaginary terms are duplicated.…”

Section: Apply the Formula Trmentioning

confidence: 99%

“…. , where C n are the constants of motion, from which only the first (2S 1 + 1)(2S 2 + 1)(2S 3 + 1) are algebraically independent [6]. From the conservation of purity, for which (ρ 2 ) ik def ≡ (ρ) ik , the polynomial (square-law) invariants are obtained.…”

Section: The Imaginary Unit I Is Cancelledmentioning

confidence: 99%

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Dynamic equations for three different qudits in a magnetic field

Ivanchenko

2009

Journal of Mathematical Physics

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A closed system of equations for the local Bloch vectors and spin correlation functions of three magnetic qudits, which are in an arbitrary, time-dependent, external magnetic field, is obtained using decomplexification of the Liouville-von Neumann equation. The algorithm of the derivation of the dynamic equations is presented. In the basis convenient for the important physical applications structure constants of algebra su(2S+1) are calculated.Comment: 11 page

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“…Real algebra makes numerical calculations faster and simplifies the interpretation of the equation system Eqs. (6).…”

Section: Discussionmentioning

confidence: 99%

“…(A4,A5). 6. As a result the use of the structure constants symmetry the real terms in each equation are cancelled out, and the purely imaginary terms are duplicated.…”

Section: Apply the Formula Trmentioning

confidence: 99%

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Dynamic equations for three different qudits in a magnetic field

Ivanchenko

2009

Journal of Mathematical Physics

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“…The explicit calculation of the determinant is carried out respecting the dimensionality of space-time. Due the trace free properties of tensors C and F, we will have H 2 2 and H 4 in the explicit computation of the determinant [1][2][3][4].…”

Section: Twistor-born Infeld Conformal Modelmentioning

confidence: 99%

On Einstein–Born–Infeld conformally invariant theory

Cirilo-Lombardo

2023

Eur. Phys. J. C

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A new Weyl Born Infeld model is presented. It takes as basis the formalism for the mathematical description of conformal gravity based on the local twistor geometry from Merkulov (Class Quantum Gravity 1:349–354, 1984). As in the pure Maxwell case, the electromagnetic field can be naturally incorporated into this scheme by a modification of the local twistor parallel transport law. The dynamical equations of the linear case, namely the Bach equations for gravity and the Maxwell equations for the electromagnetic field, can not be obtained by varying a single quantity-the modified twistor connection, unless a geometric condition on a particular function of the invariants is imposed. When that condition is met, the Weyl–Maxwel gravity system are contained in the obtained set. The invariance under standard dualities and other generalized maps are briefly discussed.

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“…. , C 16 are algebraically independent [12]. From the conservation of purity, for which (ρ 2 ) ik def ≡ (ρ) ik , the polynomial (square-law) invariants are obtained.…”

Section: Decomplexification Of the Liouville-von Neumann Equationmentioning

confidence: 99%

Non-equilibrium reversible dynamics of work production in four-spin system in a magnetic field

Ivanchenko¹

2011

Condens. Matter Phys.

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A closed system of the equations for the local Bloch vectors and spin correlation functions is obtained by decomplexification of the Liouville-von Neumann equation for 4 magnetic particles with the exchange interaction that takes place in an arbitrary time-dependent external magnetic field. The analytical and numerical analysis of the quantum thermodynamic variables is carried out depending on separable mixed initial state and the magnetic field modulation. Under unitary evolution, non-equilibrium reversible dynamics of power production in the finite environment is investigated.

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El color en la arquitectura contemporánea

Abstract: Resumen no disponible

Cited by 3 publications

References 0 publications

Dynamic equations for three different qudits in a magnetic field

Dynamic equations for three different qudits in a magnetic field

On Einstein–Born–Infeld conformally invariant theory

Non-equilibrium reversible dynamics of work production in four-spin system in a magnetic field

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