238 citations · 1.8k across the 34 of their papers we have counts for
10 papers · 1 filter
Crossing-symmetric Twist Field Correlators and Entanglement Negativity in Minimal CFTs
Filiberto Ares, Raoul Santachiara, Jacopo Viti
We study conformal twist field four-point functions on a orbifold. We examine in detail the case and analyze theories obtained by replicated -times a minimal…
Entanglement Dynamics after a Quench in Ising Field Theory: A Branch Point Twist Field Approach
Olalla A. Castro-Alvaredo, Máté Lencsés, István M. Szécsényi +1
We extend the branch point twist field approach for the calculation of entanglement entropies to time-dependent problems in 1+1-dimensional massive quantum field theories. We focus…
Chiral entanglement in massive quantum field theories in 1+1 dimensions
Mate Lencses, Jacopo Viti, Gabor Takacs
We determine both analytically and numerically the entanglement between chiral degrees of freedom in the ground state of massive perturbations of 1+1 dimensional conformal field th…
Local logarithmic correlators as limits of Coulomb gas integrals
Raoul Santachiara, Jacopo Viti
We will describe how logarithmic singularities arise as limits of Coulomb Gas integrals. Our approach will combine analytic properties of the time-like Liouville structure constant…
Connectivities of Potts Fortuin-Kasteleyn clusters and time-like Liouville correlator
Marco Picco, Raoul Santachiara, Jacopo Viti +1
Recently, two of us argued that the probability that an FK cluster in the Q-state Potts model connects three given points is related to the time-like Liouville three-point correlat…
Phase separation and interface structure in two dimensions from field theory
Gesualdo Delfino, Jacopo Viti
We study phase separation in two dimensions in the scaling limit below criticality. The general form of the magnetization profile as the volume goes to infinity is determined exact…
Crossing probability and number of crossing clusters in off-critical percolation
Gesualdo Delfino, Jacopo Viti
We consider two-dimensional percolation in the scaling limit close to criticality and use integrable field theory to obtain universal predictions for the probability that at least…
Potts q-color field theory and scaling random cluster model
Gesualdo Delfino, Jacopo Viti
We study structural properties of the q-color Potts field theory which, for real values of q, describes the scaling limit of the random cluster model. We show that the number of in…
On three-point connectivity in two-dimensional percolation
Gesualdo Delfino, Jacopo Viti
We argue the exact universal result for the three-point connectivity of critical percolation in two dimensions. Predictions for Potts clusters and for the scaling limit below p_c a…
Universal properties of Ising clusters and droplets near criticality
Gesualdo Delfino, Jacopo Viti
Clusters and droplets of positive spins in the two-dimensional Ising model percolate at the Curie temperature in absence of external field. The percolative exponents coincide with…