67 citations · 224 across the 15 of their papers we have counts for
15 papers
Charged pion electric polarizability from lattice QCD
Hossein Niyazi, Andrei Alexandru, Frank X. Lee +1
We present a calculation of the charged pion electric polarizability using the background field method. To extract the mass-shift induced by the electric field for the accelerated…
Finite volume effects on the electric polarizability of neutral hadrons in lattice QCD
M. Lujan, A. Alexandru, W. Freeman +1
We study the finite volume effects on the electric polarizability for the neutron, neutral pion, and neutral kaon using eight dynamically generated two-flavor nHYP-clover ensembles…
Pion electric polarizability from lattice QCD
Andrei Alexandru, Michael Lujan, Walter Freeman +1
Electromagnetic polarizabilities are important parameters for understanding the interaction between photons and hadrons. For pions these quantities are poorly constrained experimen…
Finite volume study of electric polarizabilities from lattice QCD
M. Lujan, A. Alexandru, W. Freeman +1
Knowledge of the electric polarizability is crucial to understanding the interactions of hadrons with electromagnetic fields. The neutron polarizability is very sensitive to the qu…
Update on the sea contributions to hadron polarizabilities via reweighting
Walter Freeman, Andrei Alexandru, Mike Lujan +1
We have made significant progress on extending lattice QCD calculation of the polarizability of the neutron and other hadrons to include the effects of charged dynamical quarks. Th…
Charm and strange quark masses and from overlap fermions
Yi-Bo Yang, Ying Chen, Andrei Alexandru +8
We use overlap fermions as valence quarks to calculate meson masses in a wide quark mass range on the -flavor domain-wall fermion gauge configurations generated by the RBC and…