276 citations · 2.9k across the 49 of their papers we have counts for
50 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…
Krylov complexity of density matrix operators
Pawel Caputa, Hyun-Sik Jeong, Sinong Liu +2
Quantifying complexity in quantum systems has witnessed a surge of interest in recent years, with Krylov-based measures such as Krylov complexity () and Spread complexity ($C_…
Krylov complexity of modular Hamiltonian evolution
Pawel Caputa, Javier M. Magan, Dimitrios Patramanis +1
We investigate the complexity of states and operators evolved with the modular Hamiltonian by using the Krylov basis. In the first part, we formulate the problem for states and ana…