Amplifying the Hawking Signal in BECs
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-d...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/713574 |
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| _version_ | 1849410098123767808 |
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| author | Roberto Balbinot Alessandro Fabbri |
| author_facet | Roberto Balbinot Alessandro Fabbri |
| author_sort | Roberto Balbinot |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-76df23d0298d4857a294d1de87a1ffb4 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-76df23d0298d4857a294d1de87a1ffb42025-08-20T03:35:15ZengWileyAdvances in High Energy Physics1687-73571687-73652014-01-01201410.1155/2014/713574713574Amplifying the Hawking Signal in BECsRoberto Balbinot0Alessandro Fabbri1Dipartimento di Fisica dell’Università di Bologna and INFN Sezione di Bologna, Via Irnerio 46, 40126 Bologna, ItalyMuseo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi”, Piazza del Viminale 1, 00184 Roma, ItalyWe 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.http://dx.doi.org/10.1155/2014/713574 |
| spellingShingle | Roberto Balbinot Alessandro Fabbri Amplifying the Hawking Signal in BECs Advances in High Energy Physics |
| title | Amplifying the Hawking Signal in BECs |
| title_full | Amplifying the Hawking Signal in BECs |
| title_fullStr | Amplifying the Hawking Signal in BECs |
| title_full_unstemmed | Amplifying the Hawking Signal in BECs |
| title_short | Amplifying the Hawking Signal in BECs |
| title_sort | amplifying the hawking signal in becs |
| url | http://dx.doi.org/10.1155/2014/713574 |
| work_keys_str_mv | AT robertobalbinot amplifyingthehawkingsignalinbecs AT alessandrofabbri amplifyingthehawkingsignalinbecs |