28 citations · 94 across the 6 of their papers we have counts for
6 papers · 1 filter
The fermion mass at next-to-leading order in the HTL effective theory
M. E. Carrington, A. Gynther, D. Pickering
The calculation of the real part of a quasi-particle dispersion relation at next-to-leading order in the hard thermal loop effective theory is a very difficult problem. Even though…
Energetic di-leptons from the Quark Gluon Plasma
M. E. Carrington, A. Gynther, P. Aurenche
In this paper we study the production of energetic di-leptons. We calculate the rate for 2 2 processes. The log term is obtained analytically and the constant term is calcula…
Leading Order QED Electrical Conductivity from the 3PI Effective Action
M. E. Carrington, E. Kovalchuk
In this article we study the electrical conductivity in QED using the resummed 3PI effective action. We work to 3-loop order in the effective action. We show that the resulting exp…
QED Electrical Conductivity using the 2PI Effective Action
M. E. Carrington, E. Kovalchuk
In this article we calculate the electrical conductivity in QED using the 2PI effective action. We use a modified version of the usual 2PI effective action which is defined with re…
The 4PI Effective Action for ϕ^4 Theory
M. E. Carrington
We work with theory and study the 4PI effective action at 3-loop order. We discuss the relationship between the equations of motion obtained by taking functional derivatives…
Non-Equilibrium HTL Resummation
M. E. Carrington, Hou Defu, M. H. Thoma
We present an extension of the HTL resummation technique to non-equilibrium situations, starting from the real time formalism in the Keldysh representation. As an example we calcul…