Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Critical Dynamics of the Superfluid Phase Transition. Calculation of z Critical Exponent and Stability of the IR Fixed Point. / Молотков, Юрий Георгиевич; Налимов, Михаил Юрьевич; Honkonen, Juha; Комарова, Марина Владимировна; Треногин, Александр Владимирович.
15th Chaotic Modeling and Simulation International Conference . Springer Nature, 2023. p. 199-211 (Springer Proceedings in Complexity).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - Critical Dynamics of the Superfluid Phase Transition. Calculation of z Critical Exponent and Stability of the IR Fixed Point
AU - Молотков, Юрий Георгиевич
AU - Налимов, Михаил Юрьевич
AU - Honkonen, Juha
AU - Комарова, Марина Владимировна
AU - Треногин, Александр Владимирович
N1 - Conference code: 15
PY - 2023
Y1 - 2023
N2 - Dynamic behaviour of weak interacting boson gas near the condensation transition in the symmetric phase is studied with the use of an effective large-scale model derived from time-dependent Green function at finite temperature. In three-loop calculation stability of the infra-red stable fixed point is showed. The method of calculation is demonstrate and discussed. Overall this result confirm the previous hypothesis about infra-red stability of an unique stable fixed point found in (Zhavoronkov et al. in Theor. Math. Phys. 200:1237–1251, 2019).
AB - Dynamic behaviour of weak interacting boson gas near the condensation transition in the symmetric phase is studied with the use of an effective large-scale model derived from time-dependent Green function at finite temperature. In three-loop calculation stability of the infra-red stable fixed point is showed. The method of calculation is demonstrate and discussed. Overall this result confirm the previous hypothesis about infra-red stability of an unique stable fixed point found in (Zhavoronkov et al. in Theor. Math. Phys. 200:1237–1251, 2019).
KW - Boson gas
KW - Critical dynamics
KW - Critical exponents
KW - Renormalization group
KW - Superfluid phase transition
UR - https://www.mendeley.com/catalogue/9ccb94c6-95aa-3d84-b687-fe4257308c8e/
U2 - 10.1007/978-3-031-27082-6_17
DO - 10.1007/978-3-031-27082-6_17
M3 - Conference contribution
SN - 9783031270819
T3 - Springer Proceedings in Complexity
SP - 199
EP - 211
BT - 15th Chaotic Modeling and Simulation International Conference
PB - Springer Nature
T2 - 15th Chaotic Modeling and Simulation International Conference
Y2 - 14 June 2022 through 17 June 2022
ER -
ID: 114696694