John M. CornwallWEI-SHU HOU2019-12-272019-12-271983https://scholars.lib.ntu.edu.tw/handle/123456789/442883Extension of the gauge technique to broken symmetry and finite temperaturejournal article10.1103/PhysRevD.34.5852-s2.0-0041049481https://www.scopus.com/inward/record.uri?eid=2-s2.0-0041049481&doi=10.1103%2fPhysRevD.34.585&partnerID=40&md5=0bfb42976d3f0b69454fddef863fbdc5