524 citations · 3.4k across the 106 of their papers we have counts for
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hep-ph2012★ 2 cited
Spontaneous parity violation in extreme conditions: an effective lagrangian analysis
A. A. Andrianov, V. A. Andrianov, D. Espriu
We investigate how large baryon densities (and possibly high temperatures) may induce spontaneous parity violation in the composite meson sector of vector-like gauge theory (presum…
hep-ph2012★ 54 cited
An effective QCD Lagrangian in the presence of an axial chemical potential
Alexander A. Andrianov, Domenec Espriu, Xumeu Planells
We consider the low energy realization of QCD in terms of mesons when an axial chemical potential is present; a situation that may be relevant in heavy ion collisions. We shall dem…