763 citations · 1.1k across the 9 of their papers we have counts for
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math.RA2011★ 51 cited
Calculating Determinants of Block Matrices
Philip D. Powell
This paper presents a method for expressing the determinant of an N {\times} N complex block matrix in terms of its constituent blocks. The result allows one to reduce the determin…
hep-ph2011★ 18 cited
Axial anomaly and the three-flavor Nambu--Jona-Lasinio model with confinement: Constructing the QCD phase diagram
Philip D. Powell, Gordon Baym
We investigate the phase structure of massless three-flavor QCD by extending the Nambu-Jona- Lasinio model to include the effects of confinement and the axial anomaly. We study the…