Remark on supersymmetric bubbles and spectrum crossover

M. Shifman; M. B. Voloshin

doi:10.1103/PhysRevD.86.105019

Remark on supersymmetric bubbles and spectrum crossover

M. Shifman
, M. B. Voloshin

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

Abstract

Using an exact expression for the domain wall tension in a supersymmetric model, we show that a spectrum crossover takes place in passing from weak to strong coupling. In the weak coupling regime, elementary excitations are the lightest states, while in the strong coupling regime, solitonic objects of a special type-bubbles-assume the role of the lightest states. The crossover occurs at λ2/(4π)∼0.4.

Original language	English (US)
Article number	105019
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	86
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevD.86.105019
State	Published - Nov 13 2012

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10.1103/PhysRevD.86.105019

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title = "Remark on supersymmetric bubbles and spectrum crossover",

abstract = "Using an exact expression for the domain wall tension in a supersymmetric model, we show that a spectrum crossover takes place in passing from weak to strong coupling. In the weak coupling regime, elementary excitations are the lightest states, while in the strong coupling regime, solitonic objects of a special type-bubbles-assume the role of the lightest states. The crossover occurs at λ2/(4π)∼0.4.",

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AB - Using an exact expression for the domain wall tension in a supersymmetric model, we show that a spectrum crossover takes place in passing from weak to strong coupling. In the weak coupling regime, elementary excitations are the lightest states, while in the strong coupling regime, solitonic objects of a special type-bubbles-assume the role of the lightest states. The crossover occurs at λ2/(4π)∼0.4.

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UR - https://www.scopus.com/pages/publications/84870196816#tab=citedBy

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M3 - Article

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Remark on supersymmetric bubbles and spectrum crossover

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