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Publikováno v:
Phys. Rev. A 82, 012313 (2010)
We consider two identical and non-interacting harmonic oscillators coupled to either two independent bosonic baths or to a common bosonic bath. Under the only assumption of weak coupling, we analyze in details the non-Markovian short time-scale evolu
Externí odkaz:
http://arxiv.org/abs/1005.1043
Autor:
Vasile, R.
We study the entanglement evolution between two harmonic oscillators having different free frequencies each leaking into an independent bath. We use an exact solution valid in the weak coupling limit and in the short time non-Markovian regime. The re
Externí odkaz:
http://arxiv.org/abs/1002.0973
Publikováno v:
Phys. Rev. A 80, 062324 (2009)
We address the evolution of entanglement in bimodal continuous variable quantum systems interacting with two independent structured reservoirs. We derive an analytic expression for the entanglement of formation without performing the Markov and the s
Externí odkaz:
http://arxiv.org/abs/0910.2342
Publikováno v:
Phys. Rev. A 79, 062106 (2009)
We consider the time evolution of the electric and magnetic field operators for a two-level atom, interacting with the electromagnetic field, placed near an infinite perfectly conducting wall. We solve iteratively the Heisenberg equations for the fie
Externí odkaz:
http://arxiv.org/abs/0903.3235
We study the time-evolution of an optically trapped spinor Bose-Einstein condensate under the influence of a dominating magnetic bias field in the z-direction, and a perpendicular smaller field that couples the spinor states. We show that if the bias
Externí odkaz:
http://arxiv.org/abs/0812.0499
Autor:
Vasile, R., Passante, R.
The time-dependent Casimir-Polder force arising during the time evolution of an initially bare two-level atom, interacting with the radiation field and placed near a perfectly conducting wall, is considered. Initially the electromagnetic field is sup
Externí odkaz:
http://arxiv.org/abs/0807.4407
Autor:
Vasile R. CÂMPU, Radu DUMITRACHE
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 43, Iss 1, Pp 272-277 (2015)
Frost crack represents one of the main defects which affect European beech wood quality. Therefore, the purpose of this paper is to improve the knowledge regarding both the impact of frost crack on European beech wood quality and the frost crack char
Externí odkaz:
https://doaj.org/article/71d5b3fc35ff4115a7121d0ba28b73c0
Autor:
Riches, S., Lisa Azevedo, Steer, N., Nicholson, S., Vasile, R., Lyles, S., Csehi, R., Fialho, C., Waheed, S., Lokhande, M.
Publikováno v:
Scopus-Elsevier
Covid-19 has increased stress for psychiatric staff. This study reports the positive impact of brief videoconference-based Dialectical Behaviour Therapy skills training for acute psychiatric staff. It was delivered by clinical psychologists as a staf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559329d95de34c2bcbdbb407de4d55ac
https://doi.org/10.53841/bpscpf.2021.1.337.57
https://doi.org/10.53841/bpscpf.2021.1.337.57
Autor:
Vasile, R.-D., Pour, S.J., Wieczorek, R., Sticken, E.T., Troude, V., Dethloff, O., Mason, L., Simms, L., Stevenson, M.
Publikováno v:
In Toxicology Letters September 2023 384 Supplement 1:S178-S178