72 citations · 680 across the 54 of their papers we have counts for
53 papers
Effective potential between static sources in quenched light-front Yukawa theory
A. P. Bray, S. S. Chabysheva, J. R. Hiller
We compute a nonperturbative effective potential between two static fermions in light-front Yukawa theory as a Hamiltonian eigenvalue problem. Fermion pair production is suppressed…
Reduced nuclear helicity amplitudes for deuteron electrodisintegration and other processes
J. Flores, S. S. Chabysheva, J. R. Hiller
We extend the original idea of reduced nuclear amplitudes to capture individual helicity amplitudes and discuss various applications to exclusive processes involving the deuteron.…
Gravitational soliton solutions to self-coupled Klein-Gordon and Schrödinger equations
D. A. Taylor, S. S. Chabysheva, J. R. Hiller
We use the Klein-Gordon equation in a curved spacetime to construct the relativistic analog of the Schrödinger-Newton problem, where a scalar particle lives in a gravitational pote…
Tadpoles and vacuum bubbles in light-front quantization
Sophia S. Chabysheva, John R. Hiller
We develop a method by which vacuum transitions may be included in light-front calculations. This allows tadpole contributions which are important for symmetry-breaking effects and…
Nonperturbative light-front effective potential for static sources in quenched scalar Yukawa theory
Sophia S Chabysheva, John R Hiller
We compute an effective potential between two fixed sources in light-front quantization of a quenched scalar Yukawa theory that models the interaction of complex scalar fields thro…
Casimir force on a light front
S. S. Chabysheva, J. R. Hiller
Depending on the point of view, the Casimir force arises from variation in the energy of the quantum vacuum as boundary conditions are altered or as an interaction between atoms in…