Title: No-go theorem for quantum structural phase-transitions
Authors: Verbeure, AndrĂ© ×
Zagrebnov, Va #
Issue Date: Sep-1995
Publisher: IOP Pub.
Series Title: Journal of Physics A. Mathematical and General vol:28 issue:18 pages:5415-5421
Abstract: We prove that quantum fluctuations can suppress structural phase transitions. We give a rigorous proof for a one-component (R(1)) quantum crystal with local double-well anharmonism under the condition that the masses of the atoms in the lattice sites of Z(d) (d greater than or equal to 3) are light enough.
ISSN: 0305-4470
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Theoretical Physics Section
× corresponding author
# (joint) last author

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