아래와 같이 세미나 공고하오니, 많은 참석 바랍니다.

Fri. Apr. 22, 14:30

Title: How Many is Different? Ideal Bose gas revisited

Speaker: Jeong-Hyuck Park (Sogang University)

Place: 기초과학연구소 세미나실 31317호실 (3층)

Abstract: We revisit the ideal Bose gas confined in a cubic box, which
is discussed in most of statistical physics textbooks as the simplest
bosonic system. We report that, the isobar of the gas zigzags on the
temperature-volume plane provided the number of particles is finitely
large enough. This demonstrates for the first time, how finite systems
can feature mathematical singularities. The talk is based on papers:
Phys. Rev. A 81 063636 (2010) and New J. Phys. 13 (2011) 033003.