Published April 27, 2014 | Version v1
Journal article Metadata-only

Amplifying the Hawking Signal in BECs

Creators

  • 1. Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Piazza del Viminale 1, 00184 Roma (Italy)
  • 2. Dipartimento di Fisica dell'Università di Bologna and INFN Sezione di Bologna, Via Irnerio 46, 40126 Bologna (Italy)
  • 3. Departamento de Física Teòrica and IFIC, Universidad de Valencia-CSIC, C. Dr. Moliner 50, 46100 Burjassot (Spain)
  • 4. Dipartimento di Fisica dell'Università di Bologna, Via Irnerio 46, 40126 Bologna (Italy)

Description

We consider simple models of Bose-Einstein condensates to study analog pair-creation effects, namely, the Hawking effect from acoustic black holes and the dynamical Casimir effect in rapidly time-dependent backgrounds. We also focus on a proposal by Cornell to amplify the Hawking signal in density-density correlators by reducing the atoms' interactions shortly before measurements are made

Availability note (English)

Available from http://dx.doi.org/10.1155/2014/713574; Available from http://repo.scoap3.org/record/2161

Additional details

Identifiers

URL
https://repo.scoap3.org/record/2161;
DOI
10.1155/2014/713574;

Publishing Information

Journal Title
Advances in High Energy Physics (Online)
Journal Volume
2014
Journal Page Range
[8 p.]
ISSN
1687-7365

INIS

Country of Publication
Egypt
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47014023
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BLACK HOLES; BOSE-EINSTEIN CONDENSATION; CASIMIR EFFECT; PAIR PRODUCTION; TIME DEPENDENCE
Descriptors DEC
INTERACTIONS; PARTICLE PRODUCTION

Optional Information

Notes
PUBLISHER-ID: 713574; OAI: oai:repo.scoap3.org:2161
Funding organization
SCOAP3, CERN, Geneva (Switzerland)