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hep-th2026
The O(4)-breaking bubble
Guy Avraham, Kfir Blum, Omri Rosner +1
False vacuum decay in scalar field theory is thought to be dominated by Coleman's O(4)-symmetric bounce, the minimum action nontrivial solution of the imaginary-time equations of m…
hep-th2016★ 26 cited
O() Invariance of the Multi-Field Bounce
Kfir Blum, Masazumi Honda, Ryosuke Sato +2
In his 1977 paper on vacuum decay in field theory: The Fate of the False Vacuum, Coleman considered the problem of a single scalar field and assumed that the minimum action tunnell…