skip to main content

DOE PAGESDOE PAGES

Title: 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, sinh-Gordon 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:
ORCiD logo [1] ;  [2] ;  [3]
  1. 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
  2. Freie Univ., Berlin (Germany). Inst. fur Theoretische Physik
  3. Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Report Number(s):
BNL-113974-2017-JA
Journal ID: ISSN 0550-3213; R&D Project: PO015; KC0202030; TRN: US1702543
Grant/Contract Number:
SC0012704; AC02-98CH10886
Type:
Published Article
Journal Name:
Nuclear Physics. B
Additional Journal Information:
Journal Volume: 917; Journal Issue: C; Journal ID: ISSN 0550-3213
Publisher:
Elsevier
Research Org:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
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