Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Wajid Joyia"'
Publikováno v:
Physics Open, Vol 15, Iss , Pp 100149- (2023)
The tripartite quantum coherence for spin-12 and bipartite quantum coherence for spin-1 many-body systems are studied with the quantum renormalization group method to investigate the quantum criticality behaviour of both systems. We find both spin-12
Externí odkaz:
https://doaj.org/article/6fbb13fa6b454478b7830d90ccd1dd0a
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 593:126948
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be809b8a231aa84e0b427ae627347cc0
https://doi.org/10.1016/j.physa.2022.126948
https://doi.org/10.1016/j.physa.2022.126948
Autor:
Wajid Joyia
Publikováno v:
Pramana. 93
The behaviour of multipartite quantum discord and quantum coherence in Heisenberg–Ising bond alternating spin-1 / 2 chain are computed by exploiting the method of quantum renormalisation group (QRG). At larger number of iterations, both quantum coh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe1d42f577c4e1a92af14a8188c9d2f
https://doi.org/10.1007/s12043-019-1859-3
https://doi.org/10.1007/s12043-019-1859-3
Publikováno v:
Physica B: Condensed Matter. 601:412663
The behavior of bipartite and tripartite quantum coherence in Heisenberg X X Z spin-1/2 chain, in the presence of an applied magnetic field, are studied through quantum renormalization group (QRG) method. In both cases, the amount of quantum coherenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3772b67467a7212f4de9a533188060eb
https://doi.org/10.1016/j.physb.2020.412663
https://doi.org/10.1016/j.physb.2020.412663
Autor:
Khalid Mohammed Khan, Wajid Joyia
Publikováno v:
Quantum Information Processing. 16
The behavior of bipartite and tripartite entanglement in Heisenberg $$XXZ+h$$ spins chain is investigated with the size of system using the approach of quantum renormalization group method. In thermodynamics limit, both types of entanglement exhibit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a95f57ac810d974aed24667a74043ec4
https://doi.org/10.1007/s11128-017-1693-9
https://doi.org/10.1007/s11128-017-1693-9
Autor:
Khalid Mohammed Khan, Wajid Joyia
Publikováno v:
International Journal of Quantum Information. 15:1750021
In this paper, we address the tripartite quantum discord for the Heisenberg XY chain with the Dzyaloshinskii–Moriya (DM) interaction using the quantum renormalization-group (QRG) method. In thermodynamic limit, like the entanglement, the tripartite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b163fffb231831c8dc549ee5c1cc86a7
https://doi.org/10.1142/s0219749917500216
https://doi.org/10.1142/s0219749917500216
Autor:
Wajid Joyia
Publikováno v:
International Journal of Quantum Information. 13:1550035
We study the quantum correlations in a spin-1/2 (qubit) and spin-1 (qutrit) Heisenberg XY model separately, based on quantum discord (QD) and measurement-induced disturbance (MID) respectively. We find the evidence of the first- and second-order quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a10081c57fe9e9d3efa2964ecbc1c7
https://doi.org/10.1142/s0219749915500355
https://doi.org/10.1142/s0219749915500355