Vacuum induced Berry phase: Theory and experimental proposal: Theory and experimental proposal
Vacuum induced Berry phase: Theory and experimental proposal: Theory and experimental proposal
We investigate quantum effects in geometric phases arising when a two-level system is interacting with a quantized electromagnetic field. When the system is adiabatically driven along a closed loop in the parameter space, signatures of the field quantization are observable in the geometric phase. We propose a feasible experiment to measure these effects in cavity QED and also analyse the semi-classical limit, recovering the usual Berry phase results.
1175-1181
Bose, Sougato
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Carollo, Angelo
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Fuentes-Guridi, Ivette
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Santos, Marcelo França
769e01ee-fbba-46ef-8927-20daee63de00
Vedral, Vlatko
ffa63502-fc54-49a5-b3c2-b7df280a2684
15 April 2003
Bose, Sougato
3cfeed0c-a124-4f9c-8f2e-898a6b5d3dde
Carollo, Angelo
9fde8df1-b218-4b1c-be02-92580bcd0587
Fuentes-Guridi, Ivette
c6d65a4c-feac-44c1-9097-e0f6a9e0cf44
Santos, Marcelo França
769e01ee-fbba-46ef-8927-20daee63de00
Vedral, Vlatko
ffa63502-fc54-49a5-b3c2-b7df280a2684
Bose, Sougato, Carollo, Angelo, Fuentes-Guridi, Ivette, Santos, Marcelo França and Vedral, Vlatko
(2003)
Vacuum induced Berry phase: Theory and experimental proposal: Theory and experimental proposal.
Journal of Modern Optics, 50 (6-7), .
(doi:10.1080/09500340308234561).
Abstract
We investigate quantum effects in geometric phases arising when a two-level system is interacting with a quantized electromagnetic field. When the system is adiabatically driven along a closed loop in the parameter space, signatures of the field quantization are observable in the geometric phase. We propose a feasible experiment to measure these effects in cavity QED and also analyse the semi-classical limit, recovering the usual Berry phase results.
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Published date: 15 April 2003
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Local EPrints ID: 480254
URI: http://eprints.soton.ac.uk/id/eprint/480254
ISSN: 0950-0340
PURE UUID: a17819f7-309f-4a5e-b577-5d33f454a4f5
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Date deposited: 01 Aug 2023 17:13
Last modified: 17 Mar 2024 00:34
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Contributors
Author:
Sougato Bose
Author:
Angelo Carollo
Author:
Marcelo França Santos
Author:
Vlatko Vedral
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