Partition function for (2+1)-dimensional Einstein gravity
نویسندگان
چکیده
منابع مشابه
Partition Function for (2+1)-Dimensional Einstein Gravity
Taking (2+1)-dimensional pure Einstein gravity for arbitrary genus g ≥ 1 as a model, we investigate the relation between the partition function formally defined on the entire phase space and the one written in terms of the reduced phase space. The case of g = 1 (torus) is analyzed in detail and it provides us with good lessons for quantum cosmology. We formulate the gauge-fixing conditions in a...
متن کاملYITP-96-41 gr-qc/9609052 Partition Function for (2+1)-Dimensional Einstein Gravity
Taking (2+1)-dimensional pure Einstein gravity for arbitrary genus g 1 as a model, we investigate the relation between the partition function formally de ned on the entire phase space and the one written in terms of the reduced phase space. The case of g = 1 (torus) is analyzed in detail and it provides us with good lessons for quantum cosmology. We formulate the gaugexing conditions in a form ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1997
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.55.781