Thermodynamics of the 3-state Potts Spin chain

Rinat Kedem

Research output: Contribution to journal › Article

Abstract

We demonstrate the relation of the infrared momentum restrictions of conformal field theory with entropy considerations of finite-temperature thermodynamics for the 3-state Potts chain. We compute the free energy and obtain the low-temperature specific heat for both the ferromagnetic and antiferromagnetic spin chains, and find the central charges for both.

Original languageEnglish (US)
Pages (from-to)903-921
Number of pages19
JournalJournal of Statistical Physics
Volume71
Issue number5-6
DOIs
StatePublished - Jun 1 1993
Externally publishedYes

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Spin Chains
Conformal Field Theory
Specific Heat
Finite Temperature
Free Energy
Thermodynamics
Infrared
Momentum
Entropy
Charge
Restriction
thermodynamics
Demonstrate
constrictions
free energy
specific heat
entropy
momentum
temperature

Keywords

  • 3-state Potts
  • Bethe ansatz
  • central charge
  • infrared anomaly
  • quasiparticles
  • specific heat
  • spin chain

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cite this

Thermodynamics of the 3-state Potts Spin chain. / Kedem, Rinat.

In: Journal of Statistical Physics, Vol. 71, No. 5-6, 01.06.1993, p. 903-921.

Research output: Contribution to journal › Article

Kedem, R 1993, 'Thermodynamics of the 3-state Potts Spin chain', Journal of Statistical Physics, vol. 71, no. 5-6, pp. 903-921. https://doi.org/10.1007/BF01049954
Kedem R. Thermodynamics of the 3-state Potts Spin chain. Journal of Statistical Physics. 1993 Jun 1;71(5-6):903-921. https://doi.org/10.1007/BF01049954
Kedem, Rinat. / Thermodynamics of the 3-state Potts Spin chain. In: Journal of Statistical Physics. 1993 ; Vol. 71, No. 5-6. pp. 903-921.
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