共 19 条
[1]
APPLEQUIST T, 1983, PHYS REV LETT, V50, P141
[4]
CHODOS A, 1980, PHYS REV D, V21, P2167, DOI 10.1103/PhysRevD.21.2167
[6]
DIRAC PAM, 1937, NATURE, V139, P323, DOI [DOI 10.1038/139323A0, 10.1038/139323a0]
[7]
DYSON FH, 1967, PHYS REV LETT, V22, P1291
[9]
Green M. B., 1987, SUPERSTRING THEORY