166 citations · 374 across the 6 of their papers we have counts for
6 papers
Remarks on the Geometry of Wick Rotation in QFT and its Localization on Manifolds
Chien-Hao Liu, U. Miami-Physics
The geometric aspect of Wick rotation in quantum field theory and its localization on manifolds are explored. After the explanation of the notion and its related geometric objects,…
Correlations Between the Cosmic X-ray and Microwave Backgrounds: Constraints on a Cosmological Constant
S. P. Boughn, R. G. Crittenden, N. G. Turok
In universes with significant curvature or cosmological constant, cosmic microwave background (CMB) anisotropies are created very recently via the Rees-Sciama or integrated Sachs-W…
A Causal Source which Mimics Inflation
Neil Turok
How unique are the inflationary predictions for the cosmic microwave anisotropy pattern? In this paper, it is asked whether an arbitrary causal source for perturbations in the stan…
The Doppler Peaks from Cosmic Texture
R. G. Crittenden, N. G. Turok
We compute the angular power spectrum of temperature anisotropies on the microwave sky in the cosmic texture theory, with standard recombination assumed. The spectrum shows `Dopple…
Non-local Electroweak Baryogenesis Part I : Thin Wall Regime
Michael Joyce, Tomislav Prokopec, Neil Turok
We investigate `non-local' schemes for baryogenesis at a first order electroweak phase transition, in which the effects of a violating condensate on the bubble wall propagate…
Constraints and Transport in Electroweak Baryogenesis
M. Joyce, T. Prokopec, N. Turok
In unconstrained thermal equilibrium a local potential for total or fermionic hypercharge does not bias electroweak anomalous processes. We consider two proposed mechanisms for ele…