Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Rasoul Roknizadeh"'
In this paper, to study the effects of a nonlinear medium on the atom-field interaction, we use the nonlinear coherent states approach. For this purpose, we choose the two-mode cross-Kerr as the our nonlinear optical phenomena and with the use of it'
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda2c45cacc68d0f2990ece951110a6b
http://arxiv.org/abs/2107.08464
http://arxiv.org/abs/2107.08464
Publikováno v:
Annals of Physics. 405:202-219
We consider an optomechanical cavity with a movable end-mirror as a quantum mechanical oscillator (MO) containing an interacting cigar-shaped Bose–Eisenstein condensate (BEC). It is assumed that both the MO and the BEC interact with the radiation p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88ffdf0d443c39e095ea9a9178a45090
https://doi.org/10.1016/j.aop.2019.03.019
https://doi.org/10.1016/j.aop.2019.03.019
Publikováno v:
Annals of Physics. 396:202-219
We theoretically propose and investigate a feasible experimental scheme for the realization of the dynamical Casimir effect (DCE) in a hybrid optomechanical cavity with a moving end mirror containing an interacting cigar-shaped Bose–Einstein conden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0515ff75d2cc2529a23eb814d549b8ed
https://doi.org/10.1016/j.aop.2018.07.013
https://doi.org/10.1016/j.aop.2018.07.013
Publikováno v:
Annals of Physics. 388:186-196
We present a theoretical scheme to simulate quantum field theory in a discrete curved spacetime based on the Bose–Hubbard model describing a Bose–Einstein condensate trapped inside an optical lattice. Using the Bose–Hubbard Hamiltonian, we firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfa6055c31fd6e661a86071a111423f
https://doi.org/10.1016/j.aop.2017.11.010
https://doi.org/10.1016/j.aop.2017.11.010
Publikováno v:
Physical Review A
Physical review, A Print 99 (2019): 063814–063814. doi:10.1103/PhysRevA.99.063814
info:cnr-pdr/source/autori:Bemani, F.; Roknizadeh, R.; Motazedifard, A.; Naderi, M. H.; Vitali, D./titolo:Quantum correlations in optomechanical crystals/doi:10.1103%2FPhysRevA.99.063814/rivista:Physical review, A Print/anno:2019/pagina_da:063814/pagina_a:063814/intervallo_pagine:063814–063814/volume:99
Physical review, A Print 99 (2019): 063814–063814. doi:10.1103/PhysRevA.99.063814
info:cnr-pdr/source/autori:Bemani, F.; Roknizadeh, R.; Motazedifard, A.; Naderi, M. H.; Vitali, D./titolo:Quantum correlations in optomechanical crystals/doi:10.1103%2FPhysRevA.99.063814/rivista:Physical review, A Print/anno:2019/pagina_da:063814/pagina_a:063814/intervallo_pagine:063814–063814/volume:99
The field of optomechanics provides us with several examples of quantum photon-phonon interface. In this paper, we theoretically investigate the generation and manipulation of quantum correlations in a microfabricated optomechanical array. We conside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1253aa663a470398055a9da9722c6964
Publikováno v:
Molecular Physics. 114:2123-2131
The dynamics of energy transfer in Fenna–Matthews–Olson (FMO) light-harvesting complex interacting with a phonon bath is investigated. In this contribution, by considering the phonon bath as a source of stochastic noise, a new approach is propose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74ec33c0029392f87d967ba3e51b3a38
https://doi.org/10.1080/00268976.2016.1185548
https://doi.org/10.1080/00268976.2016.1185548
Publikováno v:
Progress In Electromagnetics Research M. 49:117-129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fe4334499fe608f8bc1a150b59274ea
https://doi.org/10.2528/pierm16051309
https://doi.org/10.2528/pierm16051309
Publikováno v:
Quantum Information Processing. 14:2895-2907
In this paper, we investigate the behavior of radiation field, whose state is described by the so-called sphere coherent state, through a beam splitter. These states are realization of coherent states of two-dimensional harmonic oscillator, which liv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac3e64452cf86a19e1877627b267e40
https://doi.org/10.1007/s11128-015-1027-8
https://doi.org/10.1007/s11128-015-1027-8
Publikováno v:
International Journal of Theoretical Physics. 55:124-136
In this paper, we study the quantum free particle on the spherical space by applying da costa approach for quantum particle on the curved space. We obtain the discrete energy eigenvalues and associated normalized eigenfunctions of the free particle o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc7972fd358bd4c3f5256a83f829c70b
https://doi.org/10.1007/s10773-015-2641-z
https://doi.org/10.1007/s10773-015-2641-z
Publikováno v:
Physical Review A
Spontaneous synchronization is a significant collective behavior of weakly coupled systems. Due to their inherent nonlinear nature, optomechanical systems can exhibit self-sustained oscillations which can be exploited for synchronizing different mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e79ef93c9811c8066c9fae5f051e8ba6