101 citations · 101 across the 6 of their papers we have counts for
12 papers
Quantum simulation of scattering amplitudes and interferences in perturbative QCD
Herschel A. Chawdhry, Mathieu Pellen, Simon Williams
A flagship application of quantum computers is the simulation of other quantum systems, including quantum field theories. In this article, we show how quantum computers can be empl…
Quantum algorithms for the simulation of QCD processes in the perturbative regime
Herschel A. Chawdhry, Mathieu Pellen
Theoretical predictions for high-energy collision processes at particle colliders, such as the Large Hadron Collider (LHC), rely on calculations in perturbative Quantum Chromodynam…
Rational-function interpolation from p-adic evaluations in scattering amplitude calculations
Herschel A. Chawdhry
Numerical interpolation techniques are widely employed for calculating large rational functions in scattering amplitude computations. It has been observed in recent years that thes…
Interpolation of rational functions in loop calculations by using p-adic numbers
Herschel A. Chawdhry
The calculation and manipulation of large multi-variable rational functions is a key bottleneck in multi-loop calculations. In these conference proceedings, based on my article [Ch…
Two-loop mixed QCD-electroweak amplitudes for jet production at the LHC: bosonic corrections
Piotr Bargiela, Fabrizio Caola, Herschel Chawdhry +1
We present a calculation of the bosonic contribution to the two-loop mixed QCD-electroweak scattering amplitudes for -boson production in association with one hard jet at hadron…
p-adic reconstruction of rational functions in multi-loop amplitudes
Herschel A. Chawdhry
Numerical reconstruction techniques are widely employed in the calculation of multi-loop scattering amplitudes. In recent years, it has been observed that the rational functions in…