A CLASS OF ENERGY LEVELS FOR THE HEISENBERG LINEAR CHAIN, 1

Abstract

The highest and lowest energies as a function of the total spin are computed for the class of "unbound" states in the Bethe formalism for the linear chain of spin 1/2 atoms with a Heisenberg exchange interaction between nearest neighbors. In addition, the magnetization as a function of magnetic field is calculated in the limit of zero temperature for an infinite antiferromagnetic chain.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1963
Accession Number
AD0404842

Entities

People

  • Robert B. Griffiths

Organizations

  • University of California, San Diego

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Atoms
  • Delta Functions
  • Digital Computers
  • Eigenvalues
  • Energy
  • Energy Levels
  • Equations
  • Free Energy
  • Ground State
  • Inequalities
  • Integral Equations
  • Integrals
  • Intervals
  • Linear Algebraic Equations
  • Magnetic Fields
  • Spin Waves
  • United States

Fields of Study

  • Physics

Readers

  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.