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pro vyhledávání: '"Castellanos, E"'
Autor:
Calais, E., Gonzalez, O.F., Arango-Arias, E.D., Moreno, B., Palau, R., Cutie, M., Diez, E., Montenegro, C., Rodriguez Roche, E., Garcia, J., Castellanos, E., Symithe, S.
Publikováno v:
In Tectonophysics 5 December 2023 868
Publikováno v:
In Thermal Science and Engineering Progress 1 July 2023 42
Akademický článek
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Autor:
Castellanos, E., Rivas, J. I.
Publikováno v:
Phys. Rev. D 91, 084019 (2015)
We analyze the possible effects arising from Planck scale regime upon the interference pattern of two non-interacting Bose-Einstein condensates. We start with the analysis of the free expansion of a condensate, taken into account the effects produced
Externí odkaz:
http://arxiv.org/abs/1406.1461
Publikováno v:
Pis'ma v ZhETF, vol. 101, iss. 8, pp. 631- 636 (2015)
The shift in condensation temperature caused by interactions is studied up to second order in the s-wave scattering length in a Bose-Einstein condensate trapped in a temperature-dependent three-dimensional generic potential. With no assumptions other
Externí odkaz:
http://arxiv.org/abs/1404.3255
Publikováno v:
EPL, 106 (2014) 60005
In the present work, we analyze the corrections caused by an anomalous dispersion relation, suggested in several quantum gravity models, upon the speed of sound in a weakly interacting Bose--Einstein Condensate, trapped in a potential of the form $V(
Externí odkaz:
http://arxiv.org/abs/1308.5156
Autor:
Castellanos, E., Chacon-Acosta, G.
In this work we analyze a non--interacting one dimensional polymer Bose--Einstein condensate in an harmonic trap within the semiclassical approximation. We use an effective Hamiltonian coming from the polymer quantization that arises in loop quantum
Externí odkaz:
http://arxiv.org/abs/1301.5362
Autor:
Castellanos, E.
Publikováno v:
Euro Physics Letters, 103 (2013) 40004
We analyze the consequences caused by a deformed dispersion relation, suggested in several quantum gravity models, upon a bosonic gas. Concerning the ground state of the Bogoliubov space of this system, we deduce the corrections in the pressure, the
Externí odkaz:
http://arxiv.org/abs/1212.2700
Autor:
Castellanos, E., Laemmerzahl, C.
Publikováno v:
Modern Physics Letters A, Vol. 27, No. 31 (2012) 1250181
We analyze the effects caused by an anomalous single-particle dispersion relation suggested in several quantum-gravity models, upon the thermodynamics of a Bose-Einstein condensate trapped in a generic 3-dimensional power-law potential. We prove that
Externí odkaz:
http://arxiv.org/abs/1202.3801
Autor:
Castellanos, E., Laemmerzahl, C.
Publikováno v:
Physics Letters B 731 (2014)
We analyze the consequences caused by an anomalous single-particle dispersion relation suggested in several quantum-gravity models, upon the thermodynamics of a Bose-Einstein condensate trapped in a generic 3-dimensional power-law potential. We prove
Externí odkaz:
http://arxiv.org/abs/1202.3806