Quasiparticle universes in Bose-Einstein condensates

被引：16
|
作者：
Fischer, UR [1 ]
机构：
[1] Univ Tubingen, Inst Theoret Phys, D-72076 Tubingen, Germany
来源：
MODERN PHYSICS LETTERS A | 2004年 / 19卷 / 24期
关键词：
Bose-Einstein condensates; analogue gravity; Gibbons-Hawking effect;
D O I：
10.1142/S0217732304015099
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Recent developments in simulating fundamental quantum field theoretical effects in the kinematical context of analogue gravity are reviewed. Specifically, it is argued that a curved spacetime generalization of the Unruh-Davies effect - the Gibbons-Hawking effect in the de Sitter spacetime of inflationary cosmological models - can be implemented and verified in an ultracold gas of bosonic atoms.
引用
收藏
页码：1789 / 1812
页数：24
相关论文
共 50 条
  • [1] Bose-Einstein condensates in superlattices
    Porter, MA
    Kevrekidis, PG
    SIAM JOURNAL ON APPLIED DYNAMICAL SYSTEMS, 2005, 4 (04): : 783 - 807
  • [2] Solitons in Bose-Einstein condensates
    Balakrishnan, Radha
    Satija, Indubala I.
    PRAMANA-JOURNAL OF PHYSICS, 2011, 77 (05): : 929 - 947
  • [3] On the observation of nonclassical excitations in Bose-Einstein condensates
    Finke, Andreas
    Jain, Piyush
    Weinfurtner, Silke
    NEW JOURNAL OF PHYSICS, 2016, 18
  • [4] Reduction and Emergence in Bose-Einstein Condensates
    Healey, Richard
    FOUNDATIONS OF PHYSICS, 2011, 41 (06) : 1007 - 1030
  • [5] Twisted phonons in Bose-Einstein condensates
    Mendonca, J. T.
    Gammal, A.
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2014, 47 (06)
  • [6] Merging of Rotating Bose-Einstein Condensates
    Kanai, Toshiaki
    Guo, Wei
    Tsubota, Makoto
    JOURNAL OF LOW TEMPERATURE PHYSICS, 2019, 195 (1-2) : 37 - 50
  • [7] Polarons in binary Bose-Einstein condensates
    Liu, Ning
    Tu, Z. C.
    JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2023, 2023 (09):
  • [8] Vortex Molecules in Bose-Einstein Condensates
    Nitta, Muneto
    Eto, Minoru
    Cipriani, Mattia
    JOURNAL OF LOW TEMPERATURE PHYSICS, 2014, 175 (1-2) : 177 - 188
  • [9] BOSE-EINSTEIN CONDENSATES IN AN OPTICAL LATTICE
    Fort, C.
    Fallani, L.
    NONLINEAR WAVES: CLASSICAL AND QUANTUM ASPECTS, 2005, 153 : 209 - 222
  • [10] Phase Sensitivity in Bose-Einstein Condensates
    Huang, Yi-Bin
    Li, Wei-Jia
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2013, 52 (07) : 2425 - 2431
12345