Massless integrable quantum field theories and massless scattering in 1 + 1 dimensions

@inproceedings{Fendley1993MasslessIQ,
  title={Massless integrable quantum field theories and massless scattering in 1 + 1 dimensions},
  author={Paul Fendley and H. Saleur},
  year={1993}
}
These lecture notes provide an elementary introduction to the study of massless inte-grable quantum field theory in 1+1 dimensions using " massless scattering ". Some previously unpublished results are also presented, including a non-perturbative study of Virasoro conserved quantities. A massless quantum field theory has no gap in the excitation spectrum. This can be seen, for example, in the Laplace representation of Green's functions. This of course does not imply scale invariance; in general… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-7 of 7 references

The sausage model ( integrable deformations of O ( 3 ) sigma model ) ” , to appear in Nucl

E. Onofri V. Fateev, Al. B. Zamolodchikov
Int . J . Mod . Phys . A Phys . Rev . Lett . • 1993

Exact N = 2 LandauGinzburg Flows ” , hepth # 9307166 , to appear in Nucl

K. Intriligator
J . Phys . A • 1991

Massless Flows I ” and “ Massless Flows II ” , hepth # 9304050 and 9304051 , to appear

H. Saleur P. Fendley, Al. B. Zamolodchikov
Nucl . Phys . B • 1991

Central charges without finitesize effects ” , to appear

P. Fendley, K. Intriligator
J . Phys . A • 1989

Resonance factorized scattering and roaming trajectories ”

Al. B. Zamolodchikov
Nucl . Phys . B • 1987

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