Correlation functions in the two-dimensional Ising model in a magnetic field at T = T(c)
May, 199619 pages
Published in:
- Phys.Lett.B 383 (1996) 450-456
e-Print:
- hep-th/9605065 [hep-th]
Report number:
- OUTP-96-19-S,
- SWAT-95-96-110
View in:
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Abstract:
The one and two-particle form factors of the energy operator in the two-dimensional Ising model in a magnetic field at are exactly computed within the form factor bootstrap approach. Together with the matrix elements of the magnetisation operator already computed in ref.\,\cite{immf}, they are used to write down the large distance expansion for the correlators of the two relevant fields of the model.Note:
- 18 pages, latex, 7 tables Report-no: OUTP-96-19S, SWAT/95-96/110
- Ising model
- dimension: 2
- correlation function
- magnetic field
- form factor
- bootstrap
- field theory: conformal
- numerical calculations
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