38 citations · 51 across the 7 of their papers we have counts for
13 papers · 1 filter
Coupled-channel approach to isotensor scattering from lattice QCD
Yuchuan Feng, Chris Culver, Michael Döring +3
The quest to understand three-body dynamics from first-principle QCD includes the study of non-resonant and resonant systems. The isospin system is of particular interest hav…
Neutral pion polarizabilities from four-point functions in lattice QCD
Frank X. Lee, Walter Wilcox, Andrei Alexandru +2
We report a proof-of-principle lattice QCD simulation of the electric and magnetic polarizabilities for a neutral pion in the four-point function method. The results are based on t…
Magnetic polarizability of a charged pion from four-point functions in lattice QCD
Frank X. Lee, Walter Wilcox, Andrei Alexandru +1
Electromagnetic dipole polarizabilities are fundamental properties of a hadron that represent its resistance to deformation under external fields. For a charged hadron, the presenc…
Light Scalar Meson and Decay Constant in SU(3) Gauge Theory with Eight Dynamical Flavors
Lattice Strong Dynamics Collaboration, R. C. Brower, E. Owen +15
The SU(3) gauge theory with nearly massless Dirac fermions has long been of theoretical and phenomenological interest due to the near-conformality arising from its proximit…
Quantum Computing for the Wess-Zumino Model
Christopher Culver, David Schaich
Future quantum computers will enable novel sign-problem-free studies of dynamical phenomena in non-perturbative quantum field theories, including real-time evolution and spontaneou…
Charged pion electric polarizability from four-point functions in lattice QCD
Frank X. Lee, Andrei Alexandru, Chris Culver +1
Polarizabilities reveal valuable information on the internal structure of hadrons in terms of charge and current distributions. For neutral hadrons, the standard approach is the ba…