Dyon dynamics near marginal stability and non-BPS states

Adam Ritz; Arkady Vainshtein

doi:10.1016/j.physletb.2008.08.016

Dyon dynamics near marginal stability and non-BPS states

Adam Ritz
, Arkady Vainshtein

Physics and Astronomy (Twin Cities)

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

6 Scopus citations

Abstract

We derive the general form of the moduli-space effective action for the long-range interaction of two BPS dyons in N = 2 gauge theories. This action determines the bound state structure of various BPS and non-BPS states near marginal stability curves, and we utilise it to compute the leading correction to the BPS-mass of zero-torsion non-BPS bound states close to marginal stability.

Original language	English (US)
Pages (from-to)	148-152
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	668
Issue number	2
DOIs	https://doi.org/10.1016/j.physletb.2008.08.016
State	Published - Oct 2 2008

Bibliographical note

Funding Information:
A.V. thanks the CERN Theory Group for hospitality and support. This work was supported in part by NSERC, Canada (A.R.), and by the DOE under grant number DE-FG02-94ER408 (A.V.).

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10.1016/j.physletb.2008.08.016

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abstract = "We derive the general form of the moduli-space effective action for the long-range interaction of two BPS dyons in N = 2 gauge theories. This action determines the bound state structure of various BPS and non-BPS states near marginal stability curves, and we utilise it to compute the leading correction to the BPS-mass of zero-torsion non-BPS bound states close to marginal stability.",

author = "Adam Ritz and Arkady Vainshtein",

note = "Funding Information: A.V. thanks the CERN Theory Group for hospitality and support. This work was supported in part by NSERC, Canada (A.R.), and by the DOE under grant number DE-FG02-94ER408 (A.V.).",

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AU - Vainshtein, Arkady

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N2 - We derive the general form of the moduli-space effective action for the long-range interaction of two BPS dyons in N = 2 gauge theories. This action determines the bound state structure of various BPS and non-BPS states near marginal stability curves, and we utilise it to compute the leading correction to the BPS-mass of zero-torsion non-BPS bound states close to marginal stability.

AB - We derive the general form of the moduli-space effective action for the long-range interaction of two BPS dyons in N = 2 gauge theories. This action determines the bound state structure of various BPS and non-BPS states near marginal stability curves, and we utilise it to compute the leading correction to the BPS-mass of zero-torsion non-BPS bound states close to marginal stability.

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IS - 2

ER -

Dyon dynamics near marginal stability and non-BPS states

Abstract

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