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Journal article 956 views

A local effective action for photon–gravity interactions

Graham Shore

Nucl. Phys. B, Volume: 646, Issue: 1-2, Pages: 281 - 300

Swansea University Author: Graham Shore

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DOI (Published version): 10.1016/S0550-3213(02)00833-7

Abstract

Quantum phenomena such as vacuum polarisation in curved spacetime induce interactions between photons and gravity with quite striking consequences, including the violation of the strong equiv- alence principle and the apparent prediction of ‘superluminal’ photon propagation. These quantum interactio...

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Published in: Nucl. Phys. B
Published: 2002
Online Access: http://arxiv.org/abs/gr-qc/0205042
URI: https://cronfa.swan.ac.uk/Record/cronfa17509
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first_indexed 2014-03-21T02:30:09Z
last_indexed 2018-02-09T04:51:11Z
id cronfa17509
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spelling 2014-03-20T23:55:29.9321358 v2 17509 2014-03-20 A local effective action for photon–gravity interactions 28a24f55687c82d6f3ee378ead3cf234 Graham Shore Graham Shore true false 2014-03-20 FGSEN Quantum phenomena such as vacuum polarisation in curved spacetime induce interactions between photons and gravity with quite striking consequences, including the violation of the strong equiv- alence principle and the apparent prediction of ‘superluminal’ photon propagation. These quantum interactions can be encoded in an effec- tive action. In this paper, we extend previous results on the effective action for QED in curved spacetime due to Barvinsky, Vilkovisky and others and present a new, local effective action valid to all orders in a derivative expansion, as required for a full analysis of the quantum theory of high-frequency photon propagation in gravitational fields. Journal Article Nucl. Phys. B 646 1-2 281 300 9 12 2002 2002-12-09 10.1016/S0550-3213(02)00833-7 http://arxiv.org/abs/gr-qc/0205042 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2014-03-20T23:55:29.9321358 2014-03-20T23:16:25.9280670 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Graham Shore 1
title A local effective action for photon–gravity interactions
spellingShingle A local effective action for photon–gravity interactions
Graham Shore
title_short A local effective action for photon–gravity interactions
title_full A local effective action for photon–gravity interactions
title_fullStr A local effective action for photon–gravity interactions
title_full_unstemmed A local effective action for photon–gravity interactions
title_sort A local effective action for photon–gravity interactions
author_id_str_mv 28a24f55687c82d6f3ee378ead3cf234
author_id_fullname_str_mv 28a24f55687c82d6f3ee378ead3cf234_***_Graham Shore
author Graham Shore
author2 Graham Shore
format Journal article
container_title Nucl. Phys. B
container_volume 646
container_issue 1-2
container_start_page 281
publishDate 2002
institution Swansea University
doi_str_mv 10.1016/S0550-3213(02)00833-7
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url http://arxiv.org/abs/gr-qc/0205042
document_store_str 0
active_str 0
description Quantum phenomena such as vacuum polarisation in curved spacetime induce interactions between photons and gravity with quite striking consequences, including the violation of the strong equiv- alence principle and the apparent prediction of ‘superluminal’ photon propagation. These quantum interactions can be encoded in an effec- tive action. In this paper, we extend previous results on the effective action for QED in curved spacetime due to Barvinsky, Vilkovisky and others and present a new, local effective action valid to all orders in a derivative expansion, as required for a full analysis of the quantum theory of high-frequency photon propagation in gravitational fields.
published_date 2002-12-09T03:20:13Z
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score 11.013148

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