Squeezing and entanglement in quasiparticle excitations of trapped Bose-Einstein condensates

J. Rogel-Salazar; G. H. C. New; S. Choi; K. Burnett

doi:10.1103/PhysRevA.65.023601

Squeezing and entanglement in quasiparticle excitations of trapped Bose-Einstein condensates

J. Rogel-Salazar
, G. H. C. New
, S. Choi
, K. Burnett

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

We estimate the amount of temperature-dependent squeezing and entanglement in the collective excitations of trapped Bose-Einstein condensates. We also demonstrate an alternative method of temperature measurement for temperatures much less than the critical temperature (T≪Tc).

Original language	English
Article number	023601
Number of pages	6
Journal	Physical Review A
Volume	65
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.65.023601
Publication status	Published - 2002

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10.1103/PhysRevA.65.023601

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title = "Squeezing and entanglement in quasiparticle excitations of trapped Bose-Einstein condensates",

abstract = "We estimate the amount of temperature-dependent squeezing and entanglement in the collective excitations of trapped Bose-Einstein condensates. We also demonstrate an alternative method of temperature measurement for temperatures much less than the critical temperature (T≪Tc). ",

author = "J. Rogel-Salazar and New, \{G. H. C.\} and S. Choi and K. Burnett",

year = "2002",

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AU - Rogel-Salazar, J.

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AU - Choi, S.

AU - Burnett, K.

PY - 2002

Y1 - 2002

N2 - We estimate the amount of temperature-dependent squeezing and entanglement in the collective excitations of trapped Bose-Einstein condensates. We also demonstrate an alternative method of temperature measurement for temperatures much less than the critical temperature (T≪Tc).

AB - We estimate the amount of temperature-dependent squeezing and entanglement in the collective excitations of trapped Bose-Einstein condensates. We also demonstrate an alternative method of temperature measurement for temperatures much less than the critical temperature (T≪Tc).

U2 - 10.1103/PhysRevA.65.023601

DO - 10.1103/PhysRevA.65.023601

M3 - Article

SN - 1050-2947

VL - 65

JO - Physical Review A

JF - Physical Review A

IS - 2

M1 - 023601

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Squeezing and entanglement in quasiparticle excitations of trapped Bose-Einstein condensates

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