37 citations · 326 across the 22 of their papers we have counts for
22 papers
Dynamics of quantum Fisher information in a squeezed thermal bath
Asghar Ullah
In this paper, the dynamics of quantum Fisher information of a qubit interacting with a squeezed thermal environment are studied. The optimal initial state of the qubit, the temper…
The effect of dipole-dipole interaction on tripartite entanglement in different cavities
Salman Khan, Munsif Jan
The effect of dipole-dipole interaction, the initial relative phase and the coupling strength with the cavity on the dynamics of three two level atoms in the good and the bad cavit…
Decoherence effects on multiplayer cooperative quantum games
Salman Khan, M. Ramzan, M. Khalid Khan
We study the behavior of cooperative multiplayer quantum games [35,36] in the presence of decoherence using different quantum channels such as amplitude damping, depolarizing and p…
Environment generated quantum correlations in bipartite qubit-qutrit systems
Salman Khan, Ishaq Ahmad
The dynamics of entanglement and quantum discord for qubit-qutrit systems are studied in the presence of phase damping and amplitude damping noises. Both one way and two couplings…
Relativistic quantum speed limit time in dephasing noise
Salman Khan, Niaz Ali Khan
The behavior of quantum speed limit time (QSLT) for a single free spin particle described by Gaussian wavepackets in the framework of relativity under dephasing noise is inv…
Tripartite entanglement of fermionic system in accelerated frames
Salman Khan
The dynamics of tripartite entanglement of fermionic system in noninertial frames through linear contraction criterion when one or two observers are accelerated is investigated. In…
Zitterbewegung, internal momentum and spin of the circular travelling wave electromagnetic electron
Malik Mohammad Asif, Salman Khan
The study of this paper demonstrates that electron has Dirac delta like internal momentum (u,p_{θ}), going round in a circle of radius equal to half the reduced Compton wavelength…
Non-maximal Tripartite Entanglement Degradation of Dirac and Scalar fields in Non-inertial frames
Salman Khan, Niaz Ali Khan, M. K. Khan
The π-tangle is used to study the behavior of entanglement of a nonmaximal tripartite state of both Dirac and scalar fields in accelerated frame. For Dirac fields, the degree of de…
Noisy Relativistic Quantum Games in Noninertial Frames
Salman Khan, M. Khalid Khan
The influence of noise and of Unruh effect on quantum Prisoners' dilemma is investigated both for entangled and unentangled initial states. The noise is incorporated through amplit…
Entanglement of Open Quantum Systems in Noninertial Frames
Salman Khan, M. K. Khan
We study the effects of decoherence on the entanglement generated by Unruh effect in accelerated frames by using various combinations of an amplitude damping channel, a phase dampi…
Entanglement of Tripartite States with Decoherence in Noninertial frames
Salman Khan
The one-tangle and π-tangle are used to quantify the entanglement of a tripartite GHZ state in noninertial frames when the system interacts with a noisy environment in the form of…
Quantum Stackelberg duopoly in noninertial frame
Salman Khan, M. K. Khan
We study the influence of Unruh effect on quantum Stackelberg duopoly. We show that the acceleration of noninertial frame strongly effects the payoffs of the firms. The validation…
Relativistic Quantum Games in Noninertial Frames
Salman Khan, M. K. Khan
We study the influence of Unruh effect on quantum non-zero sum games. In particular, we investigate the quantum Prisoners' Dilemma both for entangled and unentangled initial states…
Generation and sudden death of entanglement in qubit-qutrit systems in depolarizing noise
Salman Khan
The dynamics of entanglement in some hybrid qubit-qutrit systems under the influence of global, collective, local and multilocal depolarizing noise is studied. It is shown that the…
Nondistillability of distillable qutrit-qutrit states under depolarizing noise
Salman Khan, M. K. Khan
We study the effects of decoherence on some particular bipartite qutrit states under the influence of global, collective, local and multilocal depolarizing noise. We show that cert…
Open Quantum Systems in Noninertial Frames
Salman Khan, M. K. Khan
We study the effects of decoherence on the entanglement generated by Unruh effect in noninertial frames by using bit flip, phase damping and depolarizing channels. It is shown that…
Environmental influences on Quantum Monty Hall problem
Salman Khan, M. Ramzan, M. K. Khan
We reformulate the quantum Monty Hall problem in the presence of decoherence. The decoherence destroys the fairness of the game. A new Nash equilibrium for a particular strategy pr…
Quantum Model of Bertrand Duopoly
Salman Khan, M. Ramzan, M. K. Khan
We present the quantum model of Bertrand duopoly and study the entanglement behavior on the profit functions of the firms. Using the concept of optimal response of each firm to the…
Noisy non-transitive quantum games
M. Ramzan, Salman Khan, M. Khalid Khan
We study the effect of quantum noise in 3 by 3 entangled quantum games. By considering different noisy quantum channels we analyze that how a two-player, three-strategy Rock-Scisso…
Quantum Parrondo's games under decoherence
Salman Khan, M. Ramzan, M. K. Khan
We study the effect of quantum noise on history dependent quantum Parrondo's games by taking into account different noise channels. Our calculations show that entanglement can play…
Quantum Stackelberg duopoly in the presence of correlated noise
Salman Khan, M. Ramzan, M. K. Khan
We study the influence of entanglement and correlated noise using correlated amplitude damping, depolarizing and phase damping channels on the quantum Stackelberg duopoly. Our inve…
Quantum Monty Hall problem under decoherence
Salman Khan, M. Ramzan, M. K. Khan
We study the effect of decoherence on quantum Monty Hall problem under the influence of amplitude damping, depolarizing and dephasing channels. It is shown that under the effect of…