TY - JOUR UR - http://lib.ugent.be/catalog/pug01:8524654 ID - pug01:8524654 LA - eng TI - Gluon and ghost dynamics from lattice QCD PY - 2017 JO - (2017) Light Cone conference SN - 0177-7963 SN - 1432-5411 PB - 2017 AU - Oliveira, O AU - Duarte, AG AU - Dudal, David WE05 001997000533 AU - Silva, PJ AB - The two point gluon and ghost correlation functions and the three gluon vertex are investigated, in the Landau gauge, using lattice simulations. For the two point functions, we discuss the approach to the continuum limit looking at the dependence on the lattice spacing and volume. The analytical structure of the propagators is also investigated by computing the corresponding spectral functions using an implementation of the Tikhonov regularisation to solve the integral equation. For the three point function we report results when the momentum of one of the gluon lines is set to zero and discuss its implications. ER -Download RIS file
00000nam^a2200301^i^4500 | |||
001 | 8524654 | ||
005 | 20181113145346.0 | ||
008 | 170622s2017------------------------eng-- | ||
022 | a 0177-7963 | ||
022 | a 1432-5411 | ||
024 | a 000396115200042 2 wos | ||
024 | a 1854/LU-8524654 2 handle | ||
024 | a 10.1007/s00601-017-1269-3 2 doi | ||
040 | a UGent | ||
245 | a Gluon and ghost dynamics from lattice QCD | ||
260 | c 2017 | ||
520 | a The two point gluon and ghost correlation functions and the three gluon vertex are investigated, in the Landau gauge, using lattice simulations. For the two point functions, we discuss the approach to the continuum limit looking at the dependence on the lattice spacing and volume. The analytical structure of the propagators is also investigated by computing the corresponding spectral functions using an implementation of the Tikhonov regularisation to solve the integral equation. For the three point function we report results when the momentum of one of the gluon lines is set to zero and discuss its implications. | ||
598 | a A1 | ||
700 | a Oliveira, O | ||
700 | a Duarte, AG | ||
700 | a Dudal, David u WE05 0 001997000533 0 801001559838 9 F63ED182-F0ED-11E1-A9DE-61C894A0A6B4 | ||
700 | a Silva, PJ | ||
650 | a Physics and Astronomy | ||
653 | a INFRARED BEHAVIOR | ||
653 | a 3-GLUON VERTEX | ||
653 | a GAUGE | ||
773 | t Light Cone conference g Few-Body Syst. 2017. 58 (2) q 58:2< | ||
856 | 3 Full Text u https://biblio.ugent.be/publication/8524654/file/8546154 z [open] y 1611.03642.pdf | ||
920 | a article | ||
Z30 | x WE 1 WE05 | ||
922 | a UGENT-WE |
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