{
  "date" : "2000-01-01",
  "identifier_doecontract" : "",
  "subject" : "72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; HIGGS MODEL; SUPERSYMMETRY; DIFFERENTIAL GEOMETRY",
  "description" : "We develop some useful techniques for integrating over Higgs branches in supersymmetric theories with 4 and 8 supercharges. In particular, we define a regularized volume for hyperkaehler quotients. We evaluate this volume for certain ALE and ALF spaces in terms of the hyperkaehler periods. We also reduce these volumes for a large class of hyperkaehler quotients to simpler integrals. These quotients include complex coadjoint orbits, instanton moduli spaces on R{sup 4} and ALE manifolds, Hitchin spaces, and moduli spaces of (parabolic) Higgs bundles on Riemann surfaces. In the case of Hitchin spaces the evaluation of the volume reduces to a summation over solutions of Bethe ansatz equations for the non-linear Schroedinger system. We discuss some applications of our results. (orig.)",
  "language" : "English",
  "identifier_report" : "",
  "publisher_sponsor" : "",
  "publisher_country" : "Germany",
  "source" : "DEN; EDB-00:089543",
  "purl" : "",
  "title" : "Integrating over Higgs branches",
  "type" : "Journal Article",
  "subject_related" : "",
  "relation" : "Journal Name: Communications in Mathematical Physics; Journal Volume: 209; Journal Issue: 1; Other Information: 38 refs.; PBD: Jan 2000",
  "entry_date" : "2010-12-30",
  "subject_list" : [ "72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS", "HIGGS MODEL", "SUPERSYMMETRY", "DIFFERENTIAL GEOMETRY" ],
  "publisher_availability" : "",
  "rights" : "",
  "announced_date" : "2000-10-19",
  "type_qualifier" : "",
  "has_fulltext" : false,
  "coverage" : "",
  "identifier" : "",
  "journal_volume" : "209",
  "creator" : "Moore, G [Yale Univ., New Haven, CT (United States). Dept. of Physics]; Nekrasov, N [Institute of Theoretical and Experimental Physics, 117259, Moscow (Russian Federation)]; Shatashvili, S [Lyman Laboratory of Physics, Harvard University, Cambridge, MA (United States)]",
  "site_ownership_code" : "DEN",
  "osti_id" : "20097313",
  "journal_issue" : "1",
  "resource_type" : "JOUR",
  "format" : "Medium: X; Size: page(s) 97-121",
  "journal_name" : [ ],
  "contributing_organizations" : "",
  "citation_location" : "https://www.osti.gov/etdeweb/biblio/20097313",
  "publication_year" : 2000,
  "subject_list_commas" : "72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS, HIGGS MODEL, SUPERSYMMETRY, DIFFERENTIAL GEOMETRY",
  "publisher" : "",
  "identifier_other" : "Journal ID: ISSN 0010-3616; CMPHAY; TRN: DE00FC285",
  "publisher_research" : "",
  "creators_list" : [ "Moore, G [Yale Univ., New Haven, CT (United States). Dept. of Physics]", "Nekrasov, N [Institute of Theoretical and Experimental Physics, 117259, Moscow (Russian Federation)]", "Shatashvili, S [Lyman Laboratory of Physics, Harvard University, Cambridge, MA (United States)]" ],
  "doi" : "https://doi.org/10.1007/PL00005525"
}