99 citations · 118 across the 19 of their papers we have counts for
9 papers · 1 filter
Tidal effects on radiation in gravitational shockwave collisions
Isabelle Blackstad, Himanshu Raj, Raju Venugopalan
We compute high frequency gravitational wave radiation in shockwave collisions of a light mass compact object with energy off a heavy compact object (black hole) with energy…
Squeezed-state radiation in shockwave scattering: QCD-Gravity double copy
Anna M. Staśto, 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 worldl…
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…
Entanglement Enabled Tomography of Flux Tubes in (2+1)D Yang-Mills Theory
Rocco Amorosso, Sergey Syritsyn, Raju Venugopalan
We investigate the entangling properties of the color flux tube between a static quark-antiquark pair in pure gauge Yang-Mills theory. In earlier works, we defined a gauge-invarian…
QCD-Gravity double copy in Regge asymptotics: from amplitudes to radiation in shockwave collisions
Himanshu Raj, Raju Venugopalan
These lectures discuss multi-particle production in QCD and in gravity at ultrarelativistic energies, their double copy relations, and strong parallels in emergent shockwave dynami…
QCD-Gravity double-copy in the Regge regime: shock wave propagators
Himanshu Raj, Raju Venugopalan
In recent work, we demonstrated a double-copy relation between inclusive gluon radiation in shock wave collisions of ultrarelativistic nuclei and inclusive graviton radiation in tr…
Gravitational wave double copy of radiation from gluon shockwave collisions
Himanshu Raj, Raju Venugopalan
In a recent paper, we showed that the gravitational wave spectrum from trans-Planckian shockwave scattering in Einstein gravity is determined by the gravitational Lipatov vertex ex…
Universal features of scattering in QCD and gravity from shockwave collisions
Himanshu Raj, Raju Venugopalan
A remarkable double copy relation of Einstein gravity to QCD in Regge asymptotics is , where is the gravitational Lipatov vertex in t…