Bounds on the admittance for KMS states
- 1 March 1976
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 17 (3), 419-423
- https://doi.org/10.1063/1.522909
Abstract
Upper and lower bounds are proved for the static admittance of observables in a KMS state on a von Neumann algebra. As an application some exact results for the transverse Ising model are derived.Keywords
This publication has 6 references indexed in Scilit:
- Linear response theory and the KMS conditionCommunications in Mathematical Physics, 1975
- Existence of phase transitions for quantum lattice systemsCommunications in Mathematical Physics, 1969
- Statistical mechanics of quantum spin systems. IICommunications in Mathematical Physics, 1968
- On the equilibrium states in quantum statistical mechanicsCommunications in Mathematical Physics, 1967
- Collective motions of hydrogen bondsSolid State Communications, 1963
- On the isotopic effects in the ferroelectric behaviour of crystals with short hydrogen bondsJournal of Physics and Chemistry of Solids, 1960