海量图书期刊资源,随时随地畅享阅读乐趣
Modular invariance and covariant loop calculusJ.L. Petersen; K.O. Roland; J.R. Sidenius · 1988
Covariant N-string amplitudeP. Di Vecchia; R. Nakayama; J.L. Petersen; J.R. Sidenius; S. Sciuto · 1987
Covariant super-reggeon calculus for superstringsJ.L. Petersen; J.R. Sidenius; A.K. Tollste´n · 1989
Covariant loop calculus for the neveu-schwarz stringJ.L. Petersen; J.R. Sidenius; A.K. Tollstén · 1988
A note on multi-loop vertices in string theoryJ.L. Petersen; J.R. Sidenius; A.K. Tollstén · 1988