Universidade do Porto

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19932026

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gr-qc1994

Generalized coordinates on the phase space of Yang-Mills theory

R. Loll, J. M. Mourao, J. N. Tavares

We study the suitability of complex Wilson loop variables as (generalized) coordinates on the physical phase space of $S U (2)$ -Yang-Mills theory. To this end, we construct a natural…

hep-th1994

Conformal Foliations and Constraint Quantization

J. N. Tavares

We show that the Classical Constraint Algebra of a Parametrized Relativistic Gauge System induces a natural structure of Conformal Foliation on a Transversal Gauge. Using the theor…