Influence of exact Lorentz-violating mechanism on the critical exponents for massive q-deformed λϕ4 scalar field theory
2019 ◽
Vol 28
(08)
◽
pp. 1950105
Keyword(s):
We probe the influence of Lorentz-violating mechanism, treated exactly, on the radiative quantum corrections to critical exponents for massive [Formula: see text]-deformed O([Formula: see text]) [Formula: see text] scalar field theories. We attain that task by employing three distinct and independent field-theoretic renormalization group methods. Firstly, we compute the critical exponents up to the finite next-to-leading order for then generalizing the results for any loop level. We show that the [Formula: see text]-deformed critical exponents are insensible to the Lorentz symmetry breaking mechanism thus agreeing with the universality hypothesis.
2019 ◽
Vol 28
(03)
◽
pp. 1950050
2019 ◽
Vol 28
(01)
◽
pp. 1950024
Keyword(s):
2018 ◽
Vol 15
(05)
◽
pp. 1850086
◽
2014 ◽
Vol 11
(02)
◽
pp. 1460008
Keyword(s):
2004 ◽
Vol 683
(1-2)
◽
pp. 3-26
◽
Keyword(s):