Scrutinizing the pion condensed phase Stefano Carignano, Luca Lepori, Andrea Mammarella, Massimo Mannarelli and Giulia Pagliaroli Eur. Phys. J. A, 53 2 (2017) 35 Published online: 24 February 2017 DOI: 10.1140/epja/i2017-12221-x