The braiding of chiral vertex operators with continous spins in 2D gravity
نویسندگان
چکیده
منابع مشابه
Smeared and unsmeared chiral vertex operators
We prove unboundedness and boundedness of the unsmeared and smeared chiral vertex operators, respectively. We use elementary methods in bosonic Fock space, only. Possible applications to conformal two dimensional quantum field theory, perturbation thereof, and to the perturbative construction of the sine-Gordon model by the Epstein-Glaser method are discussed. From another point of view the res...
متن کاملVertex Models with Alternating Spins
The diagonalisation of the transfer matrices of solvable vertex models with alternating spins is given. The crystal structure of (semi-)infinite tensor products of finite dimensional Uq(ŝl2) crystals with alternating dimensions is determined. Upon this basis the vertex models are formulated and then solved by means of Uq(ŝl2) intertwiners.
متن کاملMultiple Ising Spins Coupled to 2d Quantum Gravity
We study a model in which p independent Ising spins are coupled to 2d quantum gravity (in the form of dynamical planar φ graphs). Consideration is given to the p→∞ limit in which the partition function becomes dominated by certain graphs; we identify most of these graphs. A truncated model is solved exactly providing information about the behaviour of the full model in the limit β → 0. Finally,...
متن کاملChiral Symmetry and Meson Vertex Operators in QCD Strings
The worldline representation of the one loop fermionic effective action is used to obtain the vertex operator for the pion and the sigma in QCD strings. The vertex operator of the scalar sigma is distinguished from that of the pseudo-scalar pion by the presence of an additional operator mV0 where m is the current quark mass and V0 is a vertex operator that would describe a tachyon in the open b...
متن کاملChiral vertex operators in off-conformal theory: Sine-Gordon example.
We study chiral vertex operators in the sine-Gordon [SG] theory, viewed as an off-conformal system. We find that these operators, which would have been primary fields in the conformal limit, have interesting and, in some ways, unexpected properties in the SG model. Some of them continue to have scaleinvariant dynamics even in the presence of the non-conformal cosine interaction. For instance, i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters B
سال: 1993
ISSN: 0370-2693
DOI: 10.1016/0370-2693(93)91610-y