The Coulomb branch in gauged linear sigma models | Zendy

Ilarion V. Melnikov | Zendy; M. Ronen Plesser | Zendy

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The Coulomb branch in gauged linear sigma models

Author(s) -

Ilarion V. Melnikov,

M. Ronen Plesser

Publication year - 2005

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2005/06/013

Subject(s) - orbifold , tachyon condensation , physics , coulomb , gravitational singularity , tachyon , sigma , sigma model , mathematical physics , theoretical physics , space (punctuation) , moduli space , ring (chemistry) , topology (electrical circuits) , string theory , pure mathematics , mathematics , quantum mechanics , combinatorics , string field theory , computer science , nonlinear system , electron , chemistry , organic chemistry , operating system

We investigate toric GLSMs as models for tachyon condensation in type IIstrings on space-time non-supersymmetric orbifold singularities. The A-modelcorrelators in these theories satisfy a set of relations related to thetopology of the resolved orbifold. Using these relations we compute thecorrelators and find a non-trivial chiral ring in the IR, which we interpret assupported on isolated Coulomb vacua of the theory.Comment: 34 pages, 5 figures with xy-pic. Several errors corrected. Conjectured form for the correlators now agrees with all tested case

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