The Vacuum Expectation

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
VE
Pronunciation
/ðə ˈvækjum ˌɛkspɛkˈteɪʃən/
Category
Miscellaneous
Related Field
Unclassified

Examples in Context

  1. Finally, we investigate the temperature dependence of the vacuum expectation in this model by using finite temperature field theory in order to examine whether the chiral symmetry can restore.
  2. We find that although the vacuum expectation approach zero with increasing temperature, the chiral phase transition does not happen, so the system remains the spontaneous breaking of chiral symmetry.
  3. The vacuum expectation little affects the QNMs of large black hole with a global monopole.
  4. This is reflected in the fact that the vacuum expectation value of the field squared is nonzero in quantum field theory. Therefore there exist the so called vacuum fluctuations.
  5. When the vacuum expectation value of the scalar field is approximately equal to a constant owing to the spontaneous symmetry breaking, we find a anisotropic de Sitter cosmological solution. The expansion isotropization is automatically obtained by this vacuum inflation.

Other meanings of VE