1 citations · 3 across the 4 of their papers we have counts for
6 papers
Radion Dynamics in BPS Braneworlds
S. L. Webster, A. C. Davis
We examine the moduli dynamics of a specific class of supergravity-inspired BPS braneworlds, clarifying the role of bulk scalar fields in brane collisions. The model contains as a…
Exact Evolution of the Complete Non-Linear Cosmological Radion
Ian R. Vernon, Anne-Christine Davis
The cosmological two brane model is discussed in detail. An elegant method for deriving the generalised non-linear equations for the interbrane distance is presented. These equatio…
Brane World Moduli and the CMB
Ph. Brax, C. van de Bruck, A. -C. Davis +1
The evolution of moduli fields, which naturally appear in higher dimensional models such as brane worlds, and their effects on the anisotropies of the cosmological microwave backgr…
Branes at low energy
Ph. Brax, C. van de Bruck, A. -C. Davis +1
Brane models at low energy are described by an effective action involving gravity and two moduli fields associated with the brane positions. The scalar-tensor nature of the effecti…
The Impossibility of Baryogenesis at a Second Order Electroweak Phase Transition
Tomislav Prokopec, Robert Brandenberger, Anne-Christine Davis
We investigate whether baryogenesis is possible at a second order electroweak phase transition. We find that under rather general conditions, the departure from thermal equilibrium…
Electroweak Baryogenesis with a Second Order Phase Transition
Robert H. Brandenberger, Anne-Christine Davis
If stable electroweak strings are copiously produced during the electroweak phase transition, they may contribute significantly to the presently observed baryon to entropy ratio of…