TY - JOUR A1 - Henkel, Carsten A1 - Intravaia, Francesco T1 - On the Casimir entropy between "perfect crystals" N2 - We give a re-interpretation of an 'entropy defect' in the electromagnetic Casimir effect. The electron gas in a perfect crystal is an electromagnetically disordered system whose entropy contains a finite Casimir- like contribution. The Nernst theorem (third law of thermodynamics) is not applicable. Y1 - 2010 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/32219 UR - http://ejournals.wspc.com.sg/ijmpa/ijmpa.shtml SN - 0217-751X ER -