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Journal articles
SQM with Non-Abelian Self-Dual Fields: Harmonic Superspace Description
Abstract : We present a Lagrangian formulation for N=4 supersymmetric quantum-mechanical systems describing the motion in external non-Abelian self-dual gauge fields. For any such system, one can write a component supersymmetric Lagrangian by introducing extra bosonic variables with topological Chern-Simons type interaction. For a special class of such system when the fields are expressed in the `t Hooft ansatz form, it is possible to give a superfield description using harmonic superspace formalism. As a new explicit example, the N=4 mechanics with Yang monopole is constructed.
http://hal.in2p3.fr/in2p3-00492913
Contributor : Dominique Girod <>
Submitted on : Thursday, June 17, 2010 - 2:09:24 PM
Last modification on : Thursday, February 7, 2019 - 4:52:42 PM
Contributor : Dominique Girod <>
Submitted on : Thursday, June 17, 2010 - 2:09:24 PM
Last modification on : Thursday, February 7, 2019 - 4:52:42 PM
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