Exploring the worldline formulation of the Potts model
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2020.115008
Abstract: Abstract We revisit the issue of worldline formulations for the q-state Potts model and discuss a worldline representation in arbitrary dimensions which also allows for magnetic terms. For vanishing magnetic field we implement a Hodge… read more here.
Keywords: potts; potts model; exploring worldline; formulation potts ... See more keywords
Chaotic behavior of the p-adic Potts–Bethe mapping II
Sign Up to like & getrecommendations! Published in 2021 at "Ergodic Theory and Dynamical Systems"
DOI: 10.1017/etds.2021.96
Abstract: The renormalization group method has been developed to investigate p-adic q-state Potts models on the Cayley tree of order k. This method is closely related to the examination of dynamical behavior of the p-adic Potts–Bethe… read more here.
Keywords: adic potts; bethe mapping; potts; potts bethe ... See more keywords
Two-stage melting of an intercomponent Potts long-range order in two dimensions
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.165129
Abstract: Interplay of topology and competing interactions can induce new phases and phase transitions at finite temperatures. We consider a weakly coupled two-dimensional hexatic-nematic XY model with a relative $Z_3$ Potts degrees of freedom,and apply the… read more here.
Keywords: long range; two stage; range order; stage melting ... See more keywords
Dynamical quantum phase transitions in the quantum Potts chain
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.075143
Abstract: We analyze the dynamics of the return amplitude following a sudden quench in the three-state quantum Potts chain. For quenches crossing the quantum critical point from the paramagnetic to the ferromagnetic phase, the corresponding rate… read more here.
Keywords: phase; dynamical quantum; potts chain; potts ... See more keywords
Selection of sequence motifs and generative Hopfield-Potts models for protein families.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.032128
Abstract: Statistical models for families of evolutionary related proteins have recently gained interest: In particular, pairwise Potts models as those inferred by the direct-coupling analysis have been able to extract information about the three-dimensional structure of… read more here.
Keywords: hopfield potts; potts; sequence motifs; potts models ... See more keywords