Abstract:
We construct the Wigner representation for a relativistic model of the linear harmonic oscillator governed by a finite-difference equation. We find Wigner functions for the stationary states, the thermodynamic equilibrium states, and the coherent states. We examine their nonrelativistic limits and the high and low temperature limits for the equilibrium states. We compute the mean values of the position and momentum coordinates for these Wigner functions.
Citation:
N. M. Atakishiyev, Sh. M. Nagiyev, K. B. Wolf, “Wigner distribution functions for a relativistic linear oscillator”, TMF, 114:3 (1998), 410–425; Theoret. and Math. Phys., 114:3 (1998), 322–334
This publication is cited in the following 12 articles:
S. M. Nagiyev, A. M. Jafarova, E. I. Jafarov, “The Wigner function of a semiconfined harmonic oscillator model with a position-dependent effective mass”, Journal of Mathematical Physics, 65:1 (2024)
E. I. Jafarov, “Description of the Bluffing Phenomenon in the Untrusted Seller–Buyer Relationship via the Wigner Function of the q-Deformed Quantum Harmonic Oscillator Model”, Studies in Microeconomics, 2024
Sh. M. Nagiyev, R. M. Mir-Kasimov, “Relativistic linear oscillator under the action of a constant external force. Transition amplitudes and the Green's function”, Theoret. and Math. Phys., 214:1 (2023), 72–88
E. I. Jafarov, A. M. Jafarova, S. M. Nagiyev, “The Husimi function of a semiconfined harmonic oscillator model with a position-dependent effective mass”, Int. J. Mod. Phys. B, 36:31 (2022)
Sh. M. Nagiyev, R. M. Mir-Kassimov, “Relativistic linear oscillator under the action of a constant
external force. Wave functions and dynamical symmetry group”, Theoret. and Math. Phys., 208:3 (2021), 1265–1276
Sh. M. Nagiyev, “Using the evolution operator method to describe a particle in a homogeneous alternating field”, Theoret. and Math. Phys., 194:2 (2018), 313–327
Sh. M. Nagiyev, “Wigner function of a relativistic particle in a time-dependent linear potential”, Theoret. and Math. Phys., 188:1 (2016), 1030–1037
Nagiyev, SM, “The Wigner function of the relativistic finite-difference oscillator in an external field”, Journal of Physics A-Mathematical and Theoretical, 42:45 (2009), 454015
V. V. Borzov, E. V. Damaskinskii, “Charlier Polynomials and Charlier Oscillator as Discrete Realization of the Harmonic Oscillator”, J Math Sci, 128:5 (2005), 3161
V. V. Borzov, E. V. Damaskinsky, “Generalized coherent states for oscillators connected with Meixner and Meixner–Pollachek polynomials”, J. Math. Sci. (N. Y.), 136:1 (2006), 3564–3579
Borzov V.V., Damaskinsky E.V., “Generalized Coherent States for oscillator connected with Meixner Polynomials”, Days on Diffraction 2004, Proceedings, 2004, 35–42
Frank, A, “Wigner function of Morse potential eigenstates”, Physical Review A, 61:5 (2000), 054102