Exploring the foundations of the physical universe with space tests of the equivalence principle
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Date
2021-06
Publication Type
Journal Article
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yes
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Abstract
We present the scientific motivation for future space tests of the equivalence principle, and in particular the universality of free fall, at the 10− 17 level or better. Two possible mission scenarios, one based on quantum technologies, the other on electrostatic accelerometers, that could reach that goal are briefly discussed. This publication is a White Paper written in the context of the Voyage 2050 ESA Call for White Papers.
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published
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Journal / series
Volume
51 (3)
Pages / Article No.
1695 - 1736
Publisher
Springer
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Edition / version
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Software
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Subject
Equivalence principle; Quantum technologies; Electrostatic accelerometers
Organisational unit
03824 - Rothacher, Markus (emeritus) / Rothacher, Markus (emeritus)