Zobrazeno 1 - 5
of 5
pro vyhledávání: ''
Autor:
Christof Wetterich
Publikováno v:
Nuclear Physics B, Vol 927, Iss, Pp 35-96 (2018)
Nuclear Physics B
Nuclear Physics B
For "static memory materials" the bulk properties depend on boundary conditions. Such materials can be realized by classical statistical systems which admit no unique equilibrium state. We describe the propagation of information from the boundary to
Publikováno v:
Nuclear Physics B, Vol 944, Iss, Pp-(2019)
Nuclear Physics
Nuclear Physics
The problem of identifying the phase of a given system for a certain value of the temperature can be reformulated as a classification problem in Machine Learning. Taking as a prototype the Ising model and using the Support Vector Machine as a tool to
Autor:
Per Håkan Lundow, Klas Markström
Publikováno v:
Nuclear Physics B, Vol 889, Iss C, Pp 249-260 (2014)
Nuclear Physics B
Nuclear Physics B
There has been a long running debate on the finite size scaling for the Ising model with free boundary conditions above the upper critical dimension, where the standard picture gives a $L^2$ scaling for the susceptibility and an alternative theory ha
Publikováno v:
Nuclear Physics B
Nuclear Physics B, Vol 911, Iss C, Pp 805-845 (2016)
Nuclear Physics B, Vol 911, Iss C, Pp 805-845 (2016)
In contrast to lattice systems where powerful numerical techniques such as matrix product state based methods are available to study the non-equilibrium dynamics, the non-equilibrium behaviour of continuum systems is much harder to simulate. We demon
Autor:
Jesper Lykke Jacobsen, Romain Vasseur
Publikováno v:
Nuclear Physics B
Nuclear Physics B, 2014, 880, pp.435-475. ⟨10.1016/j.nuclphysb.2014.01.013⟩
Nuclear Physics B, Elsevier, 2014, 880, pp.435-475. ⟨10.1016/j.nuclphysb.2014.01.013⟩
Nuclear Physics B, 2014, 880, pp.435-475. ⟨10.1016/j.nuclphysb.2014.01.013⟩
Nuclear Physics B, Elsevier, 2014, 880, pp.435-475. ⟨10.1016/j.nuclphysb.2014.01.013⟩
Using the symmetric group $S_Q$ symmetry of the $Q$-state Potts model, we classify the (scalar) operator content of its underlying field theory in arbitrary dimension. In addition to the usual identity, energy and magnetization operators, we find fie