185 citations · 629 across the 23 of their papers we have counts for
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Structure Functions for small DIS
Hrachya M. Babujian, Angela Foerster, Michael Karowski
Structure Functions for small DIS (deep inelastic scattering) for integrable models are investigated, in particular, for the ~-model and chiral Gross-Neveu mod…
Asymptotic factorization of n-particle SU(N) form factors
Hrachya M. Babujian, Angela Foerster, Michael Karowski
We investigate the high energy behavior of the SU(N) chiral Gross-Neveu model in 1 + 1 dimensions. The model is integrable and matrix elements of several local operators (form fact…
Form factors of the O(6) Gross Neveu-model
Hrachya M. Babujian, Angela Foerster, Michael Karowski
The isomorphism is used to construct the form factors of the O(6) Gross-Neveu model as bound state form factors of the SU(4) chiral Gross-Neveu model. This tech…
Multipoint Green's functions in 1+1 dimensional integrable quantum field theories
H. M. Babujian, M. Karowski, A. M. Tsvelik
We calculate the multipoint Green functions in 1+1 dimensional integrable quantum field theories. We use the crossing formula for general models and calculate the 3 and 4 point fun…
Bethe Ansatz and exact form factors of the O(N) Gross Neveu-model
Hrachya M. Babujian, Angela Foerster, Michael Karowski
We apply previous results on the O(N) Bethe Ansatz [1 to 3] to construct a general form factor formula for the O(N) Gross-Neveu model. We examine this formula for several operators…
Exact form factors of the O(N) -model
Hrachya M. Babujian, Angela Foerster, Michael Karowski
A general form factor formula for the -model is constructed and applied to several operators. The large N limits of these form factors are computed and compared with the 1/N…