13 papers
Few is different: deciphering many-body dynamics in mesoscopic quantum gases
Juergen Berges, Sandra Brandstetter, Jasmine Brewer +27
Emergent macroscopic descriptions of matter, such as hydrodynamics, are central to our description of complex physical systems across a wide spectrum of energy scales. The conventi…
Squeezed-state radiation in shockwave scattering: QCD-Gravity double copy
Anna M. StaÅto, Himanshu Raj, Raju Venugopalan
Gluon and graviton radiation in strong field shockwave scattering are described by effective Lipatov vertices, with the graviton Lipatov vertex proportional to the bilinear of its…
Efficient computation of the N-th rank QED polarization tensor: Universal worldline structure of form factors
Xabier Feal, Andrey Tarasov, Raju Venugopalan
We derived in arXiv:2206.04188 arXiv:2211.15712 a compact expression for the -th rank QED polarization tensor in a -dimensional wor…
Topological structure of the entanglement radius of Yang-Mills flux tubes
Rocco Amorosso, Sergey Syritsyn, Raju Venugopalan
We expand on recent work arXiv:2601.17199 demonstrating the existence of a novel entanglement radius characterizing flux tube entanglement entropy (FTE) in (2+1)D Yang-M…
Simulating Lattice Gauge Theories with Virtual Rishons
David Rogerson, João Barata, Robert M. Konik +2
Classical tensor network and hybrid quantum-classical algorithms are promising candidates for the investigation of real-time properties of lattice gauge theories. We develop here a…
Scattering Processes from Quantum Simulation Algorithms for Scalar Field Theories
Andrew Hardy, Priyanka Mukhopadhyay, M. Sohaib Alam +8
We provide practical simulation methods for scalar field theories on a quantum computer that yield improved asymptotics as well as concrete gate estimates for the simulation and ph…