223 citations · 888 across the 34 of their papers we have counts for
6 papers · 1 filter
Adiabatically-induced Kawaguchi geometry and jerk in quantum-classical systems
Athanasios Chatzistavrakidis, Larisa Jonke, Ryan Requist
Adiabatically eliminating the quantum degrees of freedom in a mixed quantum-classical system produces an effective force in the classical equation of motion. The elimination can be…
Adiabatic perturbation theory for two-component systems with one heavy component
Ryan Requist
Perturbation theory with respect to the kinetic energy of the heavy component of a two-component quantum system is introduced. An effective Hamiltonian that is accurate to second o…
Gauge- and coordinate-invariant equations for two-component systems
Ryan Requist
The Schrödinger-like equations for the marginal and conditional probability amplitudes resulting from the exact factorization of the wavefunction of a two-component system are deri…
Quantum covariant derivative
Ryan Requist
The covariant derivative capable of differentiating and parallel transporting tangent vectors and other geometric objects induced by a parameter-dependent quantum state is introduc…
Geometric energy transfer in two-component systems
Ryan Requist, Chen Li, E. K. U. Gross
Factoring a wave function into marginal and conditional factors partitions the subsystem kinetic energy into two terms. The first depends solely on the marginal wave function, thro…
An Elementary Aharonov-Bohm System in Three Space Dimensions: Quantum Attraction With No Classical Force
Alfred Scharff Goldhaber, Ryan Requist
As a consequence of the Aharonov-Bohm effect, there is a quantum-induced attraction between a charged particle and a rigid, impenetrable hoop made from an arbitrarily thin tube con…