Effective potential and stability of the rigid membrane
arXiv:hep-th/9205050 · doi:10.1103/PhysRevD.47.2497
Abstract
The calculation of the effective potential for fixed-end and toroidal rigid -branes is performed in the one-loop as well as in the approximations. The analysis of the involved zeta-functions (of inhomogeneous Epstein type) which appear in the process of regularization is done in full detail. Assymptotic formulas (allowing only for exponentially decreasing errors of order ) are found which carry all the dependences on the basic parameters of the theory explicitly. The behaviour of the effective potential (specified to the membrane case ) is investigated, and the extrema of this effective potential are obtained.
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