11 citations · 14 across the 9 of their papers we have counts for
9 papers
Ising the way into de Sitter
Giovanni Galati, Stathis Vitouladitis
We study the two-dimensional Ising model deformed by the relevant thermal operator and placed on de Sitter (dS) spacetime. Despite being strongly interacting in its original formul…
Axions on de Sitter space
Vasileios A. Letsios, Stathis Vitouladitis
We study a massless minimally coupled compact scalar, or axion, on global -dimensional de Sitter space (dS). We quantise the theory canonically, determine the quantum dS cha…
The state/defect correspondence
Adrien Arbalestrier, Elise Paznokas, Stathis Vitouladitis
We formulate a one-to-one correspondence between states and defects for higher-form gauge theories in arbitrary dimensions. The correspondence is not predicated on conformal invari…
Higher-form entanglement asymmetry. Part I. The limits of symmetry breaking
Francesco Benini, Eduardo García-Valdecasas, Stathis Vitouladitis
Entanglement asymmetry is a relative entropy that faithfully diagnoses symmetry breaking in quantum states, possibly within a spatial subregion. In this work, we extend such framew…
Higher-form anomalies and state-operator correspondence beyond conformal invariance
Stathis Vitouladitis
We establish a state-operator correspondence for a class of non-conformal quantum field theories with continuous higher-form symmetries and a mixed anomaly. Such systems can always…
Generalised symmetries and state-operator correspondence for nonlocal operators
Diego M. Hofman, Stathis Vitouladitis
We provide a one-to-one correspondence between line operators and states in four-dimensional CFTs with continuous 1-form symmetries. In analogy with 0-form symmetries in two dimens…
Entanglement in BF theory II: Edge-modes
Jackson R. Fliss, Stathis Vitouladitis
We consider the entanglement entropy arising from edge-modes in Abelian -form topological field theories in dimensions on arbitrary spatial topology and across arbitrary ent…
Entanglement in BF theory I: Essential topological entanglement
Jackson R. Fliss, Stathis Vitouladitis
We study the entanglement structure of Abelian topological order described by -form BF theory in arbitrary dimensions. We do so directly in the low-energy topological quantum fi…
One-dimensional Quantum Gravity and the Schwarzian theory
Dionysios Anninos, Diego M. Hofman, Stathis Vitouladitis
We develop a model of one-dimensional (Conformal) Quantum Gravity. By discussing the connection between Goldstone and Gauge theories, we establish that this model effectively compu…