Zobrazeno 1 - 10
of 3 139
pro vyhledávání: '"quantum phase space"'
Wigner-positive quantum states have the peculiarity to admit a Wigner function that is a genuine probability distribution over phase space. The Shannon differential entropy of the Wigner function of such states - called Wigner entropy for brevity - e
Externí odkaz:
http://arxiv.org/abs/2411.05562
Autor:
Ravelonjato, Rivo Herivola Manjakamanana, Ranaivoson, Ravo Tokiniaina, Andriambololona, Raoelina, Raboanary, Roland, Rabesiranana, Naivo, Chrysante, Solofoarisina Wilfrid
In this work, it is shown that the improvements can be introduced into the current models of ideal Fermi and ideal gas to take into account the quantum nature of phase space related to the uncertainty principle. The construction of the improved model
Externí odkaz:
http://arxiv.org/abs/2407.09998
Publikováno v:
The Journal of Physical Chemistry Letters 2024, 15, 5452-5466
The constraint coordinate-momentum phase space (CPS) formulation of finite-state quantum systems has recently revealed that the triangle window function approach is an isomorphic representation of the exact population-population correlation function
Externí odkaz:
http://arxiv.org/abs/2404.05432
Publikováno v:
The Journal of Physical Chemistry Letters, 15(2), 644-658 (2024)
Nonadiabatic transition dynamics lies at the core of many electron/hole transfer, photoactivated, and vacuum field-coupled processes. About a century after Ehrenfest proposed "Phasenraum" and the Ehrenfest theorem, we report a conceptually novel traj
Externí odkaz:
http://arxiv.org/abs/2404.04866
Autor:
Ghosh, Niloy, Pendharker, Sarang
This paper develops a theoretical framework for enabling seamless transfer of digital information from classical microwave domain to the quantum optical domain in wireless-to-optical converters. A quantum mechanical network model is introduced to cha
Externí odkaz:
http://arxiv.org/abs/2402.02923
Autor:
Nowaskie, Gabriel
Since the groundwork published by Torres-Vega and Frederick, the Quantum Phase Space Representation (QPSR) has been explored as a method for solving a multitude of physical systems and describing phenomena. Most recently, Valentino A. Simpao has deve
Externí odkaz:
http://arxiv.org/abs/2303.16356
Autor:
Ravelonjato, Rivo Herivola Manjakamanana, Ranaivoson, Ravo Tokiniaina, Andriambololona, Raoelina, Raboanary, Roland, Rakotoson, Hanitriarivo, Rabesiranana, Naivo
Publikováno v:
Foundations of Physics 53(5):88, 2023
The quantum corrections related to the ideal gas model that are often considered are those which are related to the particles nature: bosons or fermions. These corrections lead respectively to the Bose-Einstein and Fermi-Dirac statistics. However, in
Externí odkaz:
http://arxiv.org/abs/2302.13973
Akademický článek
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Autor:
Reid, M D, Drummond, P D
We show how unobservable causal loops arise from quantum mechanics, and can explain quantum measurement consistently with macroscopic realism. We analyze a measurement $\hat{x}$ on a system prepared in a superposition of eigenstates $|x_{j}\rangle$ w
Externí odkaz:
http://arxiv.org/abs/2205.06070
Autor:
Nowaskie, Gabriel1 (AUTHOR) gabriel.nowaskie341@topper.wku.edu
Publikováno v:
International Journal of Theoretical Physics. Aug2023, Vol. 62 Issue 8, p1-37. 37p.
