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Benchmarking the performance of quantum computing software for quantum circuit creation, manipulation and compilation. [PDF]

open access: yesNat Comput Sci
Nation PD   +6 more
europepmc   +1 more source

Helicity amplitudes in light-cone and Feynman-diagram gauges

The European Physical Journal Plus, 2022
Recently proposed Feynman-diagram (FD) gauge propagator for massless and massive gauge bosons is obtained from a light-cone (LC) gauge propagator, by choosing the gauge vector along the opposite direction of the gauge boson three-momentum. We implement a
Junmou Chen   +4 more
semanticscholar   +1 more source

On Feynman graphs, matroids, and GKZ-systems

Letters in Mathematical Physics, 2022
We show in several important cases that the A-hypergeometric system attached to a Feynman diagram in Lee–Pomeransky form, obtained by viewing the coefficients of the integrand as indeterminates, has a normal underlying semigroup.
U. Walther
semanticscholar   +1 more source

AI Feynman: A physics-inspired method for symbolic regression

Science Advances, 2020
Silviu-Marian Udrescu, Max Erik Tegmark
exaly  

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