Analog quantum simulation of gravitational waves in a Bose-Einstein condensate
Analog quantum simulation of gravitational waves in a Bose-Einstein condensate
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玻色-爱因斯坦凝聚体中引力波的模拟量子模拟
DOI:
10.1140/epjqt16
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发表时间:
2015
影响因子:
5.3
通讯作者:
Bravo T
中科院分区:
文献类型:
--
作者:
Bravo T
We show how to vary the physical properties of a Bose-Einstein condensate (BEC) in order to mimic an effective gravitational-wave spacetime. In particular, we focus in the simulation of the recently discovered creation of particles by arealspacetime distortion in box-type traps. We show that, by modulating the speed of sound in the BEC, the phonons experience the effects of a simulated spacetime ripple with experimentally amenable parameters. These results will inform the experimental programme of gravitational wave astronomy with cold atoms.
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影响因子:
19.6
作者:
U. Schneider;L. Hackermüller;Jens Philipp Ronzheimer;S. Will;Simon Braun;T. Best;I. Bloch;E. Demler;S. Mandt;D. Rasch;A. Rosch
通讯作者:
U. Schneider;L. Hackermüller;Jens Philipp Ronzheimer;S. Will;Simon Braun;T. Best;I. Bloch;E. Demler;S. Mandt;D. Rasch;A. Rosch
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Carlos Sabín;Jorge Casanova;J. García;L. Lamata;E. Solano;Juan León
通讯作者:
Juan León
影响因子:
3.3
作者:
Bruschi, David Edward;Sabin, Carlos;Fuentes, Ivette
通讯作者:
Fuentes, Ivette
影响因子:
3.3
作者:
Fagnocchi, S.;Finazzi, S.;Trombettoni, A.
通讯作者:
Trombettoni, A.
影响因子:
8.6
作者:
R. Schley;A. Berkovitz;S. Rinott;I. Shammass;A. Blumkin;Jeff Steinhauer
通讯作者:
Jeff Steinhauer