Haldane, F. D. M. Nonlinear field theory of large-spin Heisenberg antiferromagnets: semiclassically quantized solitons of the one-dimensional easy-axis…
NASA Outlines Moon Base Objectives, Challenges | Aviation Week https://aviationweek.com/themes/custom/particle/dist/app-drupal/assets/AW_logo_horizontal_small_white.svg Skip to main content Mark Carreau October 14,…