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We show how the general class of Dirac sigma models can be obtained from a gauging procedure adapted to Lie algebroids in the form of an equivariantly closed extension. The rigid gauge groups are generically infinite dimensional and a standard gauging procedure would give a likewise infinite number of 1-form gauge fields; the proposed construction yields the requested finite number of them.\n  Althou"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1311.7116","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-11-27T20:33:44Z","cross_cats_sorted":["hep-th","math.DG","math.MP"],"title_canon_sha256":"53af8b548e5f9411903c314a2f54df4107a1028ffd7898b6f147fd111cd1eb68","abstract_canon_sha256":"bbcf00936749643ae169e57fb85e2a0a9165558ed83fe32c63247416a1dab769"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:04.147011Z","signature_b64":"NgOAtr6dZ5UaJIhbgC3A+tRiFGUrqljujEU2mNR3w6ilyGcMUKYdk8EAxtNPVD7xlcpUyV25tRN4dzcxmRW3Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76b0e79e5fb877a69897e0dbf7297c97865b787ee73b892af66c9908cbbf3bcc","last_reissued_at":"2026-05-18T03:06:04.146397Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:04.146397Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dirac Sigma Models from Gauging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","math.DG","math.MP"],"primary_cat":"math-ph","authors_text":"Thomas Strobl, Vladimir Salnikov","submitted_at":"2013-11-27T20:33:44Z","abstract_excerpt":"The G/G WZW model results from the WZW-model by a standard procedure of gauging. 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