109 citations · 239 across the 8 of their papers we have counts for
8 papers
GPU Acceleration of Real-Time Control Loops
Mohamed A. Bamakhrama, Alejandro Arrizabalaga, Frank Overman +4
Extreme Ultraviolet (EUV) photolithography is seen as the key enabler for increasing transistor density in the next decade. In EUV lithography, 13.5 nm EUV light is illuminated thr…
Renormalized Finite Temperature phi^4 theory from the 2PI Effective Action
A. Arrizabalaga, U. Reinosa
We present an analytical and numerical study of scalar phi^4 theory at finite temperature with a renormalized 2-loop truncation of the 2PI effective action.
Kinetic and Chemical Equilibration in Scalar phi^4 Theory
Alejandro Arrizabalaga
Approximations based on the 2PI effective action are used to investigate the process of equilibration in phi^4 theory in 3+1 dimensions, both in the symmetric and broken phase. A s…
Equilibration in phi^4 theory in 3+1 dimensions
Alejandro Arrizabalaga, Jan Smit, Anders Tranberg
The process of equilibration in phi^4 theory is investigated for a homogeneous system in 3+1 dimensions and a variety of out-of-equilibrium initial conditions, both in the symmetri…
Tachyonic preheating using 2PI-1/N dynamics and the classical approximation
Alejandro Arrizabalaga, Jan Smit, Anders Tranberg
We study the process of tachyonic preheating using approximative quantum equations of motion derived from the 2PI effective action. The O(N) scalar (Higgs) field is assumed to expe…
-derivable approximations in gauge theories
A. Arrizabalaga, J. Smit
We discuss the method of -derivable approximations in gauge theories. There, two complications arise, namely the violation of Bose symmetry in correlation functions and the gaug…