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The Hamiltonian approach to Yang-Mills (2+1): basics and update

Nair, V (CUNY)
Monday 20 August 2007, 16:30-17:30

Seminar Room 1, Newton Institute


Yang-Mills theories in 2+1 (or 3) dimensions are interesting as nontrivial gauge theories in their own right and as effective theories of QCd at high temperatures. By a suitable parametrization of fields and techniques from 2-dimensional CFT, a Hamiltonian approach has been developed which has led to interetsing results on the vacuum wave function, string tension, mass gap, etc. I shall review the basics of this approach, emphasizing symmetries and robustness of results, and also provide a short update on its status.


[pdf ]



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