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A finite quantum gravity field theory model [PDF]
Classical and Quantum Gravity, 2011 Latex, 33 ...
Alfaro Solís, Jorge Luis +2 more
openaire +6 more sources
Journal of High Energy Physics, 2020 Bosonic quantum field theories with holomorphic action functionals are realized by two types of constructions involving supersymmetric quantum field theories, compactified on an interval in one type and compactified on a disk and deformed in the other ...
Nafiz Ishtiaque, Junya Yagi
doaj +1 more source
Physical Review Research, 2022 We show that synthetic spin-orbit coupling for ultracold atoms in optical Raman potentials can be exploited to build versatile quantum simulators of correlated Chern insulators connected to strongly coupled four-Fermi field theories similar to the Gross ...
L. Ziegler +4 more
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Exotic $U(1)$ symmetries, duality, and fractons in 3+1-dimensional quantum field theory [PDF]
, 2020 We extend our exploration of nonstandard continuum quantum field theories in 2+1 dimensions to 3+1 dimensions. These theories exhibit exotic global symmetries, a peculiar spectrum of charged states, unusual gauge symmetries, and surprising dualities ...
N. Seiberg, Shu-Heng Shao
semanticscholar +1 more source
Quantum-Field-Theoretic Simulation Platform for Observing the Fate of the False Vacuum
PRX Quantum, 2021 We design and implement a quantum annealing simulation platform to observe and study dynamical processes in quantum field theory (QFT). Our approach encodes the field theory as an Ising model, which is then solved by a quantum annealer.
Steven Abel, Michael Spannowsky
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Journal of High Energy Physics, 2021 In this paper we derive from field theory a Lüscher-formula, which gives the leading exponentially small in volume corrections to the 1-particle form-factors in non-diagonally scattering integrable quantum field theories.
Árpád Hegedűs
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Conformal field theories are magical [PDF]
, 2020 ``Magic'' is the degree to which a state cannot be approximated by Clifford gates. We study mana, a measure of magic, in the ground state of the ${\mathbb{Z}}_{3}$ Potts model, and argue that it is a broadly useful diagnostic for many-body physics.
C. White, ChunJun Cao, Brian Swingle
semanticscholar +1 more source
From the Jaynes–Cummings model to non-abelian gauge theories: a guided tour for the quantum engineer
New Journal of Physics, 2020 The design of quantum many body systems, which have to fulfill an extensive number of constraints, appears as a formidable challenge within the field of quantum simulation.
Valentin Kasper +4 more
doaj +1 more source
Quantum simulation of chiral phase transitions
Journal of High Energy Physics, 2022 The Nambu–Jona-Lasinio (NJL) model has been widely studied for investigating the chiral phase structure of strongly interacting matter. The study of the thermodynamics of field theories within the framework of Lattice Field Theory is limited by the sign ...
Alexander M. Czajka +3 more
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The quantum sine-Gordon model with quantum circuits
Nuclear Physics B, 2021 Analog quantum simulation has the potential to be an indispensable technique in the investigation of complex quantum systems. In this work, we numerically investigate a one-dimensional, faithful, analog, quantum electronic circuit simulator built out of ...
Ananda Roy +4 more
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