ABSENCE OF LONG-RANGE OVERHAUSER SPIN-DENSITY WAVES IN ONE OR TWO DIMENSIONS.

Abstract

If an Overhauser static spin-density wave is present in an electron gas, the Fourier transform of a certain spin-density correlation function is at least as singular as 1/(q-Q) sq. near the wave number Q of the spin-density wave. This rules out long-range spin-density waves in one and two dimensions at finite temperature, since it must be possible to Fourier-transform this correlation function back to position space. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 31, 1967
Accession Number
AD0649963

Entities

People

  • David C. Hamilton

Organizations

  • University of California, San Diego

Tags

DTIC Thesaurus Topics

  • Charged Particles
  • Electron Gas
  • Electrons
  • Elementary Fermions
  • Elementary Particles
  • Fermions
  • Leptons
  • Subatomic Particles

Fields of Study

  • Physics

Readers

  • Applied Combinatorial Optimization and Logic Circuit Design.
  • Image Processing and Computer Vision.
  • Plasma Physics / Magnetohydrodynamics

Technology Areas

  • Microelectronics
  • Space