Non-equilibrium critical phenomena have attracted a lot of research interest in the recent
decades. Similar to equilibrium critical phenomena, the concept of universality remains the …

Showing that the location of the zeros of the partition function can be used to study phase
transitions, Yang and Lee initiated an ambitious and very fruitful approach. We give an …

Long-range interactions are relevant for a large variety of quantum systems in quantum
optics and condensed matter physics. In particular, the control of quantum–optical platforms …

We analyze theoretically the many-body dynamics of a dissipative Ising model in a
transverse field using a variational approach. We find that the steady-state phase diagram is …

Finite-size scaling above the upper critical dimension is a long-standing puzzle in the field of
statistical physics. Even for pure systems various scaling theories have been suggested …

We apply the higher-order tensor renormalization group to the four-dimensional
ferromagnetic Ising model, which has been attracting interest in the context of the triviality of …

In this note, we revisit the scaling relations among “hatted critical exponents”, which were
first derived by Ralph Kenna, Des Johnston, and Wolfhard Janke, and we propose an …

We analyse and clarify the finite-size scaling of the weakly-coupled hierarchical $ n $-
component $|\varphi|^ 4$ model for all integers $ n\ge 1$ in all dimensions $ d\ge 4$, for …

Multiplicative logarithmic corrections to scaling are frequently encountered in the critical
behavior of certain statistical-mechanical systems. Here, a Lee-Yang zero approach is used …

We present a new unified theory of critical finite-size scaling for lattice statistical mechanical
models with periodic boundary conditions above the upper critical dimension. The universal …