Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Muzaffar Qadir Lone"'
Autor:
Mubashir Qayoom, Sheikh Irfan, Gazala Farooq Malik, Khurshed Ahmad Shah, Muzaffar Qadir Lone, Ramasamy Thangavelu Rajendra Kumar, Ghulam Nabi Dar
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:25645-25660
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cdc949b8a68d62efa5f9d6d9b4850d7
https://doi.org/10.1007/s10854-022-09261-y
https://doi.org/10.1007/s10854-022-09261-y
Publikováno v:
International Journal of Modern Physics B. 36
In this paper, we investigate the Lindblad dynamics arising due to single particle loss and local dephasing in a d-dimensional nonrelativistic quantum system. Using Schwinger–Keldysh functional techniques, we derive the static mean field equation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b94a7d2066a93dfff121f3235b622e1
https://doi.org/10.1142/s0217979222501752
https://doi.org/10.1142/s0217979222501752
Bidirectional quantum teleportation is a fundamental protocol for exchanging quantum information between two quantum nodes. All bidirectional quantum teleportation protocols till now have achieved a maximum efficiency of $40\%$. Here, we propose a ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0655f8375df9628ac4d9e9eee2eae4f6
The emerging quantum technologies heavily rely on the understanding of dynamics in open quantum systems. In the Born approximation, the initial system-bath correlations are often neglected which can be violated in the strong coupling regimes and quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcaede1e38d6814765ee81630dc4febb
Autor:
Mahmoud Abdel-Aty, Muzaffar Qadir Lone, Alex Fedorov, Syed Hassan Ahmed, Mohamed Elhoseny, Ahmed Farouk, Mosayeb Naseri, J. Batle, Majid Alkhambashi
Publikováno v:
Frontiers of Physics. 13
Quantum communication provides an enormous advantage over its classical counterpart: security of communications based on the very principles of quantum mechanics. Researchers have proposed several approaches for user identity authentication via entan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c181d888baf109080f07c5ea163dbd36
https://doi.org/10.1007/s11467-017-0717-3
https://doi.org/10.1007/s11467-017-0717-3
Autor:
Aboul Ella Hassanien, Josep Batle, Muzaffar Qadir Lone, O. Tarawneh, Ahmed Farouk, Mosayeb Naseri, Mohamed Elhoseny
Publikováno v:
Studies in Big Data ISBN: 9783319636382
Most existing realizations of quantum key distribution (QKD) are point-to-point systems with one source transferring to only one destination. Growth of these single-receiver systems has now achieved a reasonably sophisticated point. However, many com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb6160e4ef377a318e4aed7aaf7e239c
https://doi.org/10.1007/978-3-319-63639-9_3
https://doi.org/10.1007/978-3-319-63639-9_3
Publikováno v:
Physical Review B. 92
Understanding coherent dynamics of excitons, spins, or hard-core bosons (HCBs) has tremendous scientific and technological implications for light harvesting and quantum computation. Here, we study decay of excited-state population and decoherence in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d66ed019d4853f1df29939dc5a2faecc
https://doi.org/10.1103/physrevb.92.094302
https://doi.org/10.1103/physrevb.92.094302
Autor:
Muzaffar Qadir Lone
We investigate the dynamics of entanglement given by the concurrence of a two-qubit system in the non-Markovian setting. A quantum master equation is derived which is solved in the eigen basis of the system Hamiltonian for X-type initial states. A cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcf56907dd9d912c94bf598241fec90c
Autor:
Tim Byrnes, Muzaffar Qadir Lone
The ac Stark shift in the presence of spontaneous decay is typically considered to induce an effective dephasing with a scattering rate equal to $ \Gamma_s |\Omega|^2/\Delta^2 $, where $ \Gamma_s $ is the spontaneous decay rate, $ \Omega $ is the las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ef86a2680d5b42efebabbcbfd7d0f0
Publikováno v:
International Journal of Modern Physics B. 30:1650063
We study decoherence in an interacting qubit system described by infinite range Heisenberg model (IRHM) in a situation where the system is coupled to a bath of local optical phonons. Using perturbation theory in polaron frame of reference, we derive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d98e4fb7cfbfe314e7424a8eb9eeb1c0
https://doi.org/10.1142/s0217979216500636
https://doi.org/10.1142/s0217979216500636