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Optomechanical test of the Schrödinger-Newton equation / André Großardt; James Bateman; Hendrik Ulbricht; Angelo Bassi

Physical Review D, Volume: 93, Issue: 9

Swansea University Author: James, Bateman

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Abstract

The Schrodinger-Newton equation has been proposed as an experimentally testable alternative to quantum gravity, accessible at low energies. It contains self-gravitational terms, which slightly modify the quantum dynamics. Here we show that it distorts the spectrum of a harmonic system. Based on this...

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Published in: Physical Review D
ISSN: 2470-0010 2470-0029
Published: American Physical Society (APS) 2016
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URI: https://cronfa.swan.ac.uk/Record/cronfa30576
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first_indexed 2016-10-14T12:54:31Z
last_indexed 2020-08-07T02:50:30Z
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spelling 2020-08-06T10:39:32.7577264 v2 30576 2016-10-14 Optomechanical test of the Schrödinger-Newton equation 3b46126aa511514414c6c42c9c6f0654 0000-0003-4885-2539 James Bateman James Bateman true false 2016-10-14 SPH The Schrodinger-Newton equation has been proposed as an experimentally testable alternative to quantum gravity, accessible at low energies. It contains self-gravitational terms, which slightly modify the quantum dynamics. Here we show that it distorts the spectrum of a harmonic system. Based on this effect, we propose an optomechanical experiment with a trapped microdisc to test the Schr\"odinger-Newton equation, and we show that it can be realized with existing technology. Journal Article Physical Review D 93 9 American Physical Society (APS) 2470-0010 2470-0029 4 5 2016 2016-05-04 10.1103/physrevd.93.096003 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2020-08-06T10:39:32.7577264 2016-10-14T10:35:02.6602800 College of Science Physics André Großardt 1 James Bateman 0000-0003-4885-2539 2 Hendrik Ulbricht 3 Angelo Bassi 4
title Optomechanical test of the Schrödinger-Newton equation
spellingShingle Optomechanical test of the Schrödinger-Newton equation
James, Bateman
title_short Optomechanical test of the Schrödinger-Newton equation
title_full Optomechanical test of the Schrödinger-Newton equation
title_fullStr Optomechanical test of the Schrödinger-Newton equation
title_full_unstemmed Optomechanical test of the Schrödinger-Newton equation
title_sort Optomechanical test of the Schrödinger-Newton equation
author_id_str_mv 3b46126aa511514414c6c42c9c6f0654
author_id_fullname_str_mv 3b46126aa511514414c6c42c9c6f0654_***_James, Bateman
author James, Bateman
author2 André Großardt
James Bateman
Hendrik Ulbricht
Angelo Bassi
format Journal article
container_title Physical Review D
container_volume 93
container_issue 9
publishDate 2016
institution Swansea University
issn 2470-0010
2470-0029
doi_str_mv 10.1103/physrevd.93.096003
publisher American Physical Society (APS)
college_str College of Science
hierarchytype
hierarchy_top_id collegeofscience
hierarchy_top_title College of Science
hierarchy_parent_id collegeofscience
hierarchy_parent_title College of Science
department_str Physics{{{_:::_}}}College of Science{{{_:::_}}}Physics
document_store_str 0
active_str 0
description The Schrodinger-Newton equation has been proposed as an experimentally testable alternative to quantum gravity, accessible at low energies. It contains self-gravitational terms, which slightly modify the quantum dynamics. Here we show that it distorts the spectrum of a harmonic system. Based on this effect, we propose an optomechanical experiment with a trapped microdisc to test the Schr\"odinger-Newton equation, and we show that it can be realized with existing technology.
published_date 2016-05-04T03:52:51Z
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score 10.802064