scholarly journals Four-loop QCD MOM beta functions from the three-loop vertices at the symmetric point

2020 ◽  
Vol 101 (7) ◽  
Author(s):  
Alexander Bednyakov ◽  
Andrey Pikelner
Keyword(s):  
2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Ben Hörz ◽  
Dean Howarth ◽  
Enrico Rinaldi ◽  
Andrew Hanlon ◽  
Chia Cheng Chang ◽  
...  

2021 ◽  
Vol 1 ◽  

We numerically diagonalize the Dimer-Trimer (DT) model Hamiltonian around the SU(3) symmetric point. As a result, we discover the phase transition at this point which belongs to the Berezinskii-Kosterlitz-Thouless (BKT)-like universality class.


1968 ◽  
Vol 176 (5) ◽  
pp. 1507-1513 ◽  
Author(s):  
Jeffrey Winicour ◽  
Allen I. Janis ◽  
Ezra T. Newman

2018 ◽  
Vol 175 ◽  
pp. 07008
Author(s):  
Yoshifumi Nakamura ◽  
Yoshinobu Kuramashi ◽  
Shinji Takeda

We investigate the critical end line of the finite temperature phase transition of QCD away from the SU(3)-flavor symmetric point at zero chemical potential. We employ the renormalization-group improved Iwasaki gauge action and non-perturbatively O(a)- improved Wilson-clover fermion action. The critical end line is determined by using the intersection point of kurtosis, employing the multi-parameter, multi-ensemble reweighting method at the temporal size NT = 6 and lattice spacing as low as a ≈0.19 fm.


2014 ◽  
Author(s):  
Tan Yee Ting ◽  
Nor'ashiqin Mohd Idrus ◽  
Rohaidah Masri ◽  
Wan Nor Farhana Wan Mohd Fauzi ◽  
Nor Haniza Sarmin ◽  
...  
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