ON GAUGE-INVARIANT BOUNDARY-CONDITIONS FOR 2-D GRAVITY WITH DYNAMICAL TORSION

被引:7
作者
VASSILEVICH, DV
机构
关键词
D O I
10.1142/S0217732395002398
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In the example of R(2) + T-2 gravity on the unit two-dimensional disk we demonstrate that in the presence of an independent spin connection it is possible to define local gauge-invariant boundary conditions even on boundaries which are not totally geodesic. One-loop partition function and the corresponding heat kernel are calculated.
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页码:2239 / 2244
页数:6
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