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

被引：7

作者：

VASSILEVICH, DV

机构：

来源：

MODERN PHYSICS LETTERS A | 1995年 / 10卷 / 30期

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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