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Constraints on non-Newtonian gravity from the experiment on neutron quantum states in the earth's gravitational field

V V Nesvizhevsky1 and K V Protasov2

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An upper limit to non-Newtonian attractive forces is obtained from the measurement of quantum states of neutrons in the earth's gravitational field. It is established in a completely new way and supports the existing constraints in the nanometre range.


PACS

04.80.Cc Experimental tests of gravitational theories

04.60.-m Quantum gravity

MSC

83C35 Gravitational waves

Subjects

Gravitation and cosmology

Dates

Issue 19 (7 October 2004)

Received 30 March 2004, in final form 26 July 2004

Published 14 September 2004



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