A bstract In this paper we study the non-unitary deformations of the two-dimensional
Tricritical Ising Model obtained by coupling its two spin ℤ 2 odd operators to imaginary …

Abstract Truncated Conformal Space Approach (TCSA) is a highly efficient method to
compute spectra, operator matrix elements and time evolution in quantum field theories …

Abstract Integrable Quantum Field Theories can be solved exactly using bootstrap
techniques based on their elastic and factorisable S-matrix. While knowledge of the …

We study the leading and sub-leading magnetic perturbations of the thermal E 7 integrable
deformation of the tricritical Ising model. In the low-temperature phase, these magnetic …

We study the decay of the false vacuum in the scaling Ising and tricritical Ising field theories
using the truncated conformal space approach and compare the numerical results to …

Modern hybrid superconductor-semiconductor Josephson junction arrays are a promising
platform for analog quantum simulations. Their controllable and nonsinusoidal energy …

Entanglement is the fundamental difference between classical and quantum systems and
has become one of the guiding principles in the exploration of high-and low-energy physics …

A bstract We consider perturbations of 2D CFTs by multiple relevant operators. The massive
phases of such perturbations can be labeled by conformal boundary conditions. Cardy's …

We compute the form factors of the order and disorder operators, together with those of the
stress–energy tensor, of a two-dimensional three-state Potts model with vacancies along its …

We investigate the nonequilibrium dynamics of the magnetization in an Ising chain
subjected to a slowly rotating transverse field. The magnetization oscillations are found to be …