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19922026
Showing 2003 · hep-thShow all

5 papers · 2 filters

hep-th2003★ 30 cited

Gauge Five Brane Moduli In Four-Dimensional Heterotic Models

James Gray, Andre Lukas

We present a Kahler potential for four dimensional heterotic M-theory which includes moduli describing a gauge five brane living on one of the orbifold fixed planes. This result ca…

hep-th2003★ 61 cited

Stress-energy tensor for a quantised bulk scalar field in the Randall-Sundrum brane model

A. Knapman, D. J. Toms

We calculate the vacuum expectation value of the stress-energy tensor for a quantised bulk scalar field in the Randall-Sundrum model, and discuss the consequences of its local beha…

hep-th2003★ 29 cited

Boundary terms for eleven-dimensional supergravity and M-theory

Ian G. Moss

A new action for eleven dimensional supergravity on a manifold with boundary is presented. The action is a possible low energy limit of -theory. Previous problems with infinite…

hep-th2003★ 1 cited

Fermion Casimir energy for a de Sitter brane in AdS(5)

Ian G. Moss, Wenceslao Santiago-Germán, Wade Naylor +1

Based on some recent work of the authors, we focus on the relationship between the Casimir energy of a Majorana spinor field for a Euclidean Einstein universe and for…

hep-th2003★ 38 cited

Bulk quantum effects for de Sitter branes in AdS(5)

Ian G. Moss, Wade Naylor, Wenceslao Santiago-Germán +1

We investigate some issues regarding quantum corrections for de Sitter branes in a bulk AdS(5) spacetime. The one-loop effective action for a Majorana spinor field is evaluated and…