124 citations · 258 across the 10 of their papers we have counts for
10 papers
Inflation from Dynamical Projective Connections
Muhammad Abdullah, Calvin Bavor, Biruk Chafamo +4
We show how the recently developed string-inspired, projectively-invariant gravitational model Thomas-Whitehead gravity (TW gravity) naturally gives rise to a field acting as the i…
Dark Energy From Dynamical Projective Connections
Samuel Brensinger, Kenneth Heitritter, Vincent G. J. Rodgers +2
We further develop the gravitational model, Thomas-Whitehead Gravity (TW Gravity), that arises when projective connections become dynamical fields. TW Gravity has its origins in ge…
D-branes and non-Abelian T-duality
Robin Terrisse, Dimitrios Tsimpis, Catherine A. Whiting
We study the effect of non-Abelian T-duality (NATD) on D-brane solutions of type II supergravity. Knowledge of the full interpolating brane solution allows us to track the brane ch…
Supersymmetric IIB Background with AdS_4 Vacua from Massive IIA Supergravity
Leopoldo A. Pando Zayas, Dimitrios Tsimpis, Catherine A. Whiting
We present a new Type IIB supergravity background of the warped form AdS with dilaton, -field and all Ramond-Ramond fluxes turned on. We obtain the solut…
Supergravity Solutions with from Non-Abelian T-Dualities
Leopoldo A. Pando Zayas, Vincent G. J. Rodgers, Catherine A. Whiting
We present a large class of new backgrounds that are solutions of type II supergravity with a warped AdS factor, non-trivial axion-dilaton, B-field, and three- and five-form…
Type IIB Supergravity Solutions with AdS From Abelian and Non-Abelian T Dualities
Niall T. Macpherson, Carlos Núñez, Leopoldo A. Pando Zayas +2
We present a large class of new backgrounds that are solutions of type IIB supergravity with a warped AdS factor, non-trivial axion-dilaton, -field and three-form Ramond-R…