A NEW DIRECT METHOD FOR HEAT KERNEL EXPANSION IN CURVED SPACE AND THE RESUMMED FORM OF NONDERIVATIVE TERM
许殿彦
A NEW DIRECT METHOD FOR HEAT KERNEL EXPANSION IN CURVED SPACE AND THE RESUMMED FORM OF NONDERIVATIVE TERM
XU DIAN-YAN (许殿彦)
中国物理B . 1994, (9): 641 -652 .  DOI: 10.1088/1004-423X/3/9/001