noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A solution to the imaginary time nonlinear field equation of Yang-Mills theory; carries information about quantum tunnelling.

Etymology

From instant + -on.

Related phrases

field equationimaginary timequantum tunnellingyang mills field theory

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.