Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Eugene Zaremba"'
The discovery of Bose–Einstein condensation (BEC) in trapped ultracold atomic gases in 1995 has led to an explosion of theoretical and experimental research on the properties of Bose-condensed dilute gases. The first treatment of BEC at finite temp
It is well known that impurities play a central role in the linear and nonlinear response of graphene at optical and terahertz frequencies. In this work, we calculate the bands and intraband dipole connection elements for nitrogen-doped monolayer gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdd79414b34ffa852f2436a10d114264
http://arxiv.org/abs/2106.06119
http://arxiv.org/abs/2106.06119
Publikováno v:
Bose-Condensed Gases at Finite Temperatures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba25c70df6e0f434bbbf4b86289f66d
https://doi.org/10.1017/cbo9780511575150.023
https://doi.org/10.1017/cbo9780511575150.023
Publikováno v:
Bose-Condensed Gases at Finite Temperatures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab555631d57feb7d3ac5b5c7546f6248
https://doi.org/10.1017/cbo9780511575150.021
https://doi.org/10.1017/cbo9780511575150.021
Publikováno v:
Bose-Condensed Gases at Finite Temperatures. :436-443
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::455b2c70bb8ae214251a3ee1ae078f9e
https://doi.org/10.1017/cbo9780511575150.022
https://doi.org/10.1017/cbo9780511575150.022
Publikováno v:
Physical Review A. 90
The collective excitations of a zero-temperature, spin-polarized, harmonically trapped, two-dimensional dipolar Fermi gas are examined within the Thomas-Fermi von Weizs\"acker hydrodynamic theory. We focus on repulsive interactions, and investigate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e0120299cfed774bdc9b249fce623f
https://doi.org/10.1103/physreva.90.043621
https://doi.org/10.1103/physreva.90.043621
We study a harmonically confined atomic gas which is subjected to an additional external potential such as an optical lattice. Using a linear response formulation, we determine the response of the gas to a small, time-dependent displacement of the ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d024c8cb37373fe1eee37c768d7da63a
http://arxiv.org/abs/1406.3358
http://arxiv.org/abs/1406.3358
Publikováno v:
ResearcherID
We evaluate the role of target distortion in the determination of Auger transition rates for multicharged ions in metals. The required two electron matrix elements are calculated using numerical solutions of the Kohn–Sham equations for both the bou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::711c3c48fb31802b5fed26065080e585
https://doi.org/10.1016/s0168-583x(01)00648-6
https://doi.org/10.1016/s0168-583x(01)00648-6
Autor:
Charles W. Clark, R. J. Dodd, Eugene Zaremba, K. Burnett, Mark Edwards, David A. W. Hutchinson, M. Rusch, S. A. Morgan, Nick P. Proukakis
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 33:3825-3846
We present a topical review of the development of finite-temperature field theories of Bose-Einstein condensation in weakly interacting atomic gases. We highlight the difficulties in obtaining a consistent finite-temperature theory that has a gapless
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26802448937d64b590127b3c5ab7451f
https://doi.org/10.1088/0953-4075/33/19/302
https://doi.org/10.1088/0953-4075/33/19/302
Autor:
Eugene Zaremba, B. P. van Zyl
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 6:423-427
Motivated by the far-infrared transmission experiments of Demel et al., we have investigated the magnetoplasmon excitations in an array of quantum dots within the Thomas–Fermi–Dirac–von Weizsacker (TFDW) approximation. Detailed calculations of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3065d3240bc2034bd4ca6656ee0709e
https://doi.org/10.1016/s1386-9477(99)00201-5
https://doi.org/10.1016/s1386-9477(99)00201-5