PATH INTEGRAL IN CORRELATED EIGENSTATE BASIS OF COMPLEX SCALAR FIELDS φ(x) AND φ ?(x)
范洪义, 范悦
PATH INTEGRAL IN CORRELATED EIGENSTATE BASIS OF COMPLEX SCALAR FIELDS $\phi$( x) AND $\phi^{\dagger}$( x)
Fan Hong-yi (范洪义), Fan Yue (范悦)
中国物理B . 1999, (3): 161 -166 .  DOI: 10.1088/1004-423X/8/3/001