4 papers
Holographic Local Operator Quenches with Conserved Momentum and Spin
Pawel Caputa, Pedro Castellini Grand, Justin R. David +1
We investigate the holographic dictionary relating point particles carrying longitudinal momentum or angular momentum in asymptotically AdS spacetimes to suitably regulated, ti…
Gauge Invariants at Arbitrary and Trace Relations
Pawel Caputa, Robert de Mello Koch
We investigate conformal field theories with gauge group at arbitrary rank , focusing on the role of trace relations in determining the structure of the Hilbert space. Wo…
Quantum complexity in gravity, quantum field theory, and quantum information science
Stefano Baiguera, Vijay Balasubramanian, Pawel Caputa +4
Quantum complexity quantifies the difficulty of preparing a state or implementing a unitary transformation with limited resources. Applications range from quantum computation to co…
Krylov complexity and gluon cascades in the high energy limit
Pawel Caputa, Krzysztof Kutak
We point out an interesting connection between the mathematical framework of the Krylov basis, which is used to quantify quantum complexity, and the entanglement entropy in high-en…