22 citations · 22 across the 2 of their papers we have counts for
12 papers
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…
Exact full counting statistics for the staggered magnetization and the domain walls in the XY spin chain
Filiberto Ares, M. A. Rajabpour, Jacopo Viti
We calculate exactly cumulant generating functions (full counting statistics) for the transverse, staggered magnetization and the domain walls at zero temperature for a finite inte…
Scaling of the Formation Probabilities and Universal Boundary Entropies in the Quantum XY Spin Chain
Filiberto Ares, M. A. Rajabpour, Jacopo Viti
We calculate exactly the probability to find the ground state of the XY chain in a given spin configuration in the transverse -basis. By determining finite-volume corrections…
Entanglement Oscillations near a Quantum Critical Point
Olalla A. Castro-Alvaredo, Máté Lencsés, István M. Szécsényi +1
We study the dynamics of entanglement in the scaling limit of the Ising spin chain in the presence of both a longitudinal and a transverse field. We present analytical results for…
Emptiness formation probability and Painlevé V equation in the XY spin chain
Filiberto Ares, Jacopo Viti
We reconsider the problem of finding consecutive down spins in the ground state of the XY chain, a quantity known as the Emptiness Formation Probability. Motivated by new devel…
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…