Zobrazeno 1 - 10
of 753
pro vyhledávání: '"FRADKIN, E. S."'
Autor:
Fradkin, E. S., Palchik, M. Ya.
We study the conformally invariant quantum field theory in spaces of even dimension D >= 4. The conformal transformations of current j_\mu and energy-momentum tensor T_{\mu\nu} are examined. It is shown that the set of conformal transformations of pa
Externí odkaz:
http://arxiv.org/abs/hep-th/9712045
Publikováno v:
Phys.Lett.B304:239-248,1993
The general $\sigma$-model-type string action including both massless and massive higher spins background fields is suggested. Field equations for background fields are followed from the requirement of quantum Weyl invariance. It is shown that renorm
Externí odkaz:
http://arxiv.org/abs/hep-th/9304131
Autor:
Fradkin, E. S., Linetsky, V. Ya.
A unified treatment of both superconformal and quasisuperconformal algebras with quadratic non-linearity is given. General formulas describing their structure are found by solving the Jacobi identities. A complete classification of quasisuperconforma
Externí odkaz:
http://arxiv.org/abs/hep-th/9207035
Autor:
Fradkin, E. S., Linetsky, V. Ya
Publikováno v:
Phys.Lett. B282 (1992) 352-356
A list of superconformal chiral operator product expansion algebras with quadratic nonlinearity in two dimensions is completed on the basis of the known classification of little conformal Lie superalgebras. In addition to the previously known cases a
Externí odkaz:
http://arxiv.org/abs/hep-th/9203045