AUTHOR=De Silva Theja N. TITLE=Evidence for the breakdown of momentum independent many-body t-matrix approximation in the normal phase of bosons JOURNAL=Frontiers in Physics VOLUME=2 YEAR=2014 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2014.00078 DOI=10.3389/fphy.2014.00078 ISSN=2296-424X