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hep-th2026
The Origin and Fate of Rapid Negative Modes in Coleman--De Luccia Tunneling
Yutaka Ookouchi
Coleman--De Luccia tunneling can exhibit an infinite tower of rapidly oscillating negative modes, complicating the semiclassical evaluation of the path integral. We show that this…
hep-th2026
Higher-Form Description of Chiral Soliton Lattice
Yutaka Ookouchi
The chiral soliton lattice (CSL) is conventionally described as a periodic winding configuration of a compact scalar field. In this paper, we formulate the CSL in a higher-form fra…