An upper limit to the electric dipole moment of the neutron from lattice QCD

B. AllesINFN Pisa
M. D'Elia(U. Genova)
A. Di Giacomo(U. Pisa)

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Publication date

October 2015

DOI

10.1016/j.nuclphysbps.2006.11.059

Abstract

A linear increase with the volume of the topological susceptibility can signal spontaneous breaking of parity and time inversion, due to a nonzero vacuum expectation value of the topological charge. Such a breaking would produce a nonzero electric dipole moment of the neutron, d_n. An upper limit to d_n is derived from numerical simulations at increasing volumes

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An upper limit to the electric dipole moment of the neutron from lattice QCD

Abstract

Extracted data

An upper limit to the electric dipole moment of the neutron from lattice QCD

Abstract

Extracted data

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