Results 161 to 170 of about 475,304 (198)

Hydrodynamical pathways in the phase change of real fluids.

open access: yes
Gallo M   +3 more
europepmc   +1 more source

Laser-induced nucleation of magnetic hopfions

open access: yes
Zheng F   +19 more
europepmc   +1 more source

String Field Theory

International Journal of Modern Physics A, 1987
String theory has emerged as the leading candidate for a unified field theory of all known forces. However, it is impossible to trust the various phenomenological predictions of superstring theory based on classical solutions alone. It appears that the crucial problem of the theory, breaking ten dimensional space-time down to four dimensions, must be ...
openaire   +2 more sources

Covariant string field theory. II

Physical Review D, 1987
The covariant string field theory is presented in its full detail for the closed-bosonic-string case. The properties of the interaction vertex of three closed strings are fully clarified. We thus establish the nilpotency of the full nonlinear Becchi-Rouet-Stora (BRS) transformation as well as the BRS invariance of our gauged-fixed action.
, Hata   +4 more
openaire   +2 more sources

Closed strings in open-string field theory

Physical Review Letters, 1987
An explicit construction of closed-string states is given in terms of open-string oscillators acting on the open-string Fock vacuum. The closed-open-open coupling is computed for the graviton and agrees with the standard result. The closed string states are not annihilated by the Becchi-Rouet-Stora-Tyutin operator Q.
openaire   +2 more sources

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