Published September 2004 | Version v1
Journal article Metadata-only

Low-temperature features of thermodynamics of an open isotropic Heisenberg chain

Creators

  • 1. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., Kharkov 61103 (Ukraine)
  • 2. Max-Planck-Institut fur Physik komplexer Systeme, Nothnitzer Str., 38 D-01187, Dresden (Germany)
  • 3. Kharkov State Economic University, 9a Lenin Ave., Kharkov 61001 (Ukraine)

Description

Low-temperature magnetic susceptibility and specific heat of an antiferromagnetic Heisenberg chain with open boundary conditions are calculated with the help of exact Bethe Ansatz method. These characteristics behave with temperature in a different way from the ones of a periodic chain

Additional details

Publishing Information

Journal Title
Fizika Nizkikh Temperatur
Journal Volume
30
Journal Issue
9
Journal Page Range
p. 974-977
ISSN
0132-6414

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
36012392
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANTIFERROMAGNETIC MATERIALS; BOUNDARY CONDITIONS; HAMILTONIANS; HEISENBERG MODEL; MAGNETIC SUSCEPTIBILITY; SPECIFIC HEAT; SPIN
Descriptors DEC
ANGULAR MOMENTUM; CRYSTAL MODELS; MAGNETIC MATERIALS; MAGNETIC PROPERTIES; MATERIALS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; QUANTUM OPERATORS; THERMODYNAMIC PROPERTIES