6 citations · 6 across the 1 of their papers we have counts for
3 papers
hep-th2005★ 6 cited
An effective theory of initial conditions in inflation
Hael Collins, R. Holman
We examine the renormalization of an effective theory description of a general initial state set in an isotropically expanding space-time, which is done to understand how to includ…
hep-th2004
The taming of the alpha-vacuum
Hael Collins
When examining a field theory in a general state, the propagator must be made consistent with that state and new counterterms are allowed if the state breaks some of the space-time…
hep-ph1999
Dynamically broken Topcolor at Large-N
Hael Collins, Aaron K. Grant, Howard Georgi
We analyze a model of dynamically broken topcolor in the limit in which the number of colors is large. We show that the second order nature of the phase transition, necessary for t…