Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories
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 functions taking in to account only the lower nontrivial intermediate states contributions. Then we apply the general results to the examples of the scaling Z _{2} Ising model, sinhGordon model and Z _{3} scaling Potts model. We demonstrate this calculations explicitly. The results can be applied to physical phenomena as for example to the Raman scattering.
 Authors:

^{[1]}
;
^{[2]};
^{[3]}
 Yerevan Physics Inst., Yerevan (Armenia); Univ. Federal do Rio Grande do Norte (UFRN), Natal (Brazil); Stony Brook Univ., NY (United States). Simons Center for Geometry and Physics
 Freie Univ., Berlin (Germany). Inst. fur Theoretische Physik
 Brookhaven National Lab. (BNL), Upton, NY (United States)
 Publication Date:
 Report Number(s):
 BNL1139742017JA
Journal ID: ISSN 05503213; R&D Project: PO015; KC0202030; TRN: US1702543
 Grant/Contract Number:
 SC0012704; AC0298CH10886
 Type:
 Published Article
 Journal Name:
 Nuclear Physics. B
 Additional Journal Information:
 Journal Volume: 917; Journal Issue: C; Journal ID: ISSN 05503213
 Publisher:
 Elsevier
 Research Org:
 Brookhaven National Laboratory (BNL), Upton, NY (United States)
 Sponsoring Org:
 USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC22)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; Integrable quantum field theory; Form factors; Green's functions
 OSTI Identifier:
 1344000
 Alternate Identifier(s):
 OSTI ID: 1372439
Babujian, H. M., Karowski, M., and Tsvelik, A. M.. Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories. United States: N. p.,
Web. doi:10.1016/j.nuclphysb.2017.02.002.
Babujian, H. M., Karowski, M., & Tsvelik, A. M.. Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories. United States. doi:10.1016/j.nuclphysb.2017.02.002.
Babujian, H. M., Karowski, M., and Tsvelik, A. M.. 2017.
"Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories". United States.
doi:10.1016/j.nuclphysb.2017.02.002.
@article{osti_1344000,
title = {Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories},
author = {Babujian, H. M. and Karowski, M. and Tsvelik, A. M.},
abstractNote = {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 functions taking in to account only the lower nontrivial intermediate states contributions. Then we apply the general results to the examples of the scaling Z2 Ising model, sinhGordon model and Z3 scaling Potts model. We demonstrate this calculations explicitly. The results can be applied to physical phenomena as for example to the Raman scattering.},
doi = {10.1016/j.nuclphysb.2017.02.002},
journal = {Nuclear Physics. B},
number = C,
volume = 917,
place = {United States},
year = {2017},
month = {2}
}