63 citations · 274 across the 7 of their papers we have counts for
6 papers · 1 filter
Axionic D3-D7 Inflation
C. P. Burgess, J. M. Cline, M. Postma
We study the motion of a D3 brane moving within a Type IIB string vacuum compactified to 4D on K3 x T_2/Z_2 in the presence of D7 and O7 planes. We work within the effective 4D sup…
Scaling Solutions to 6D Gauged Chiral Supergravity
A. J. Tolley, C. P. Burgess, C. de Rham +1
We construct explicitly time-dependent exact solutions to the field equations of 6D gauged chiral supergravity, compactified to 4D in the presence of up to two 3-branes situated wi…
Bulk Singularities and the Effective Cosmological Constant for Higher Co-dimension Branes
Andrew J. Tolley, C. P. Burgess, D. Hoover +1
We study a general configuration of parallel branes having co-dimension >2 situated inside a compact d-dimensional bulk space within the framework of a scalar and flux field couple…
Nonrenormalization of Flux Superpotentials in String Theory
C. P. Burgess, C. Escoda, F. Quevedo
Recent progress in understanding modulus stabilization in string theory relies on the existence of a non-renormalization theorem for the 4D compactifications of Type IIB supergravi…
Casimir Energies for 6D Supergravities Compactified on T_2/Z_N with Wilson Lines
D. M. Ghilencea, D. Hoover, C. P. Burgess +1
We compute (as functions of the shape and Wilson-line moduli) the one-loop Casimir energy induced by higher-dimensional supergravities compactified from 6D to 4D on 2-tori, and on…
Supersymmetric Models with Product Groups and Field Dependent Gauge Couplings
I. Maksymyk, C. P. Burgess, A. de la Macorra +1
The structure of the models of section 3.2 has been found to be richer than previously thought; a revised version has appeared as hep-th/9808087.