This review focuses on the field of quantum entanglement applied to condensed matter
physics systems with strong correlations, a domain which has rapidly grown over the last …

The physics of one-dimensional interacting bosonic systems is reviewed. Beginning with
results from exactly solvable models and computational approaches, the concept of bosonic …

Dimensionality plays an essential role in determining the nature and properties of a physical
system. This is particularly evident in quantum systems, where interactions and fluctuations …

The existence of a quantum spin liquid (QSL) in which quantum fluctuations of spins are
sufficiently strong to preclude spin ordering down to zero temperature was originally …

This article reviews experimental and theoretical work on Bose-Einstein condensation in
quantum magnets. These magnets are natural realizations of gases of interacting bosons …

We consider the Rényi α entropies for Luttinger liquids (LL). For large block lengths ℓ, these
are known to grow like ln⁡ ℓ. We show that there are subleading terms that oscillate with …

We present an introduction to the workings, units of measure, and general properties of
magnetic materials. This is intended as a “primer to interpretation of magnetic data” for those …

The phase diagram in temperature and magnetic field of the metal-organic, two-leg, spin-
ladder compound (C 5 H 12 N) 2 CuBr 4 is studied by measurements of the specific heat …

Abstract In one-dimensional (1D) systems, electronic interactions lead to a breakdown of
Fermi liquid theory and the formation of a Tomonaga-Luttinger Liquid (TLL). The strength of …

We study the generic scaling properties of the mutual information between two disjoint
intervals, in a class of one-dimensional quantum critical systems described by the c= 1 …