Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Wahiddin, M R B"'
Autor:
AlMasri, M. W., Wahiddin, M. R. B.
Publikováno v:
Chinese Journal of Physics, Volume 85, Pages 127-134 (2023)
Motivated by the fact that twice the Fourier transform plays the role of parity operator. We systematically study integral transforms in the case of $\mathcal{PT}$-symmetric Hamiltonian. First, we obtain a closed analytical formula for the exponentia
Externí odkaz:
http://arxiv.org/abs/2207.02759
Autor:
AlMasri, M. W., Wahiddin, M. R. B.
Publikováno v:
Mod. Phys. Lett. A, 37 (32), 2250216 (2022)
We introduce a quantum decomposition algorithm (QDA) that decomposes the problem $\frac{\partial \rho}{\partial t}=\mathcal{L}\rho=\lambda \rho$ into a summation of eigenvalues times phase-space variables. One interesting feature of QDA stems from it
Externí odkaz:
http://arxiv.org/abs/2207.02755
Autor:
AlMasri, M. W., Wahiddin, M. R. B.
Publikováno v:
International Journal of Modern Physics A: Vol.36, No.26, 2150189 (2021)
Starting from noncommutative Fermi theory in two-dimensions, we construct a deformed Kac-Moody algebra between its vector and Chiral currents . The higher-order corrections to the deformed Kac-Moody algebra are explicitly calculated. We observe that
Externí odkaz:
http://arxiv.org/abs/2109.00188
Autor:
AlMasri, M. W., Wahiddin, M. R. B.
Spin chain Hamiltonians can be written in terms of complex differential operators using the Bargmann representation of the Jordan-Schwinger map. In this case, the eigenfunctions are expressed as the product of orthonormal monomials of the phase-space
Externí odkaz:
http://arxiv.org/abs/2108.10626
Autor:
AlMasri, M. W., Wahiddin, M. R. B.
Publikováno v:
Reports on Mathematical Physics 89(2), Pages 185-198 (2022)
In this work, we solve the quantum absorption refrigerator analytically in the space of holomorphic functions with Gaussian measure . Our approach simplifies the calculations since for a given quantum system the coordinate representation of any quant
Externí odkaz:
http://arxiv.org/abs/2105.02581
We propose a continuous variable quantum key distribution protocol based on discrete modulation of eight-state coherent states. We present a rigorous security proof against the collective attacks considering both of realistic lossy, noisy quantum cha
Externí odkaz:
http://arxiv.org/abs/1006.4216
Publikováno v:
Opt. Commun. 6 (2004) 169-184
In this paper we investigate the quantum phase properties for the coherent superposition states (Schr\"odinger-cat states) for two-mode multiphoton Jaynes-Cummings model in the framework of the Pegg-Barnett formalism. We also demonstrate the behavior
Externí odkaz:
http://arxiv.org/abs/0908.1288
Akademický článek
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In this paper we consider quadratic stochastic operators designed on finite Abelian groups. It is proved that such operators have the property of regularity.
Comment: 13 pages
Comment: 13 pages
Externí odkaz:
http://arxiv.org/abs/0708.0697
We describe how to modify the BB84 protocol for quantum cryptography in order to make it deterministic. We study both theoretical and experimental aspects of this issue, showing that the new scheme is as secure as the old one, more efficient on small
Externí odkaz:
http://arxiv.org/abs/0707.3913