2 citations · 2 across the 2 of their papers we have counts for
4 papers
Strings from interacting quantum fields
Domingo Gallegos, Umut Gursoy, Natale Zinnato
We generalize Gopakumar's microscopic derivation of Witten diagrams in large N free quantum field theory [1] to interacting theories in perturbative expansion. For simplicity we co…
From Feynman graphs to Witten diagrams
Domingo Gallegos, Umut Gürsoy, Natale Zinnato
We investigate the possibility of generalizing Gopakumar's microscopic derivation [1] of Witten diagrams in large N free quantum field theory to interacting theories. For simplicit…
Non-Riemannian gravity actions from double field theory
A. D. Gallegos, U. Gürsoy, S. Verma +1
Non-Riemannian gravitational theories suggest alternative avenues to understand properties of quantum gravity and provide a concrete setting to study condensed matter systems with…
Torsional Newton Cartan gravity from non-relativistic strings
A. D. Gallegos, U. Gursoy, N. Zinnato
We study propagation of closed bosonic strings in torsional Newton-Cartan geometry based on a recently proposed Polyakov type action derived by dimensional reduction of the ordinar…