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Published in 2017 at "Gravitation and Cosmology"
DOI: 10.1134/s0202289318030088
Abstract: One of the ways to describe string interaction with background fields is the sigma-model approach. Since free string theory is Weyl-invariant, it is demanded that the interacting string theory be Weyl-invariant as well. This leads…
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Keywords:
massive mixed;
theory;
field;
string theory ... See more keywords