8 citations · 8 across the 2 of their papers we have counts for
5 papers
Coherent-field QED transitions based on coherent-state boundary conditions
Keita Seto
We develop a coherent-field formulation of quantum electrodynamics (QED) based on coherent-state boundary conditions, in which laser fields are represented by asymptotic coherent s…
Radiation Reaction of Betatron Oscillation in Plasma Wakefield Accelerators
Ming Zeng, Keita Seto
A classical model of radiation reaction for the betatron oscillation of an electron in a plasma wakefield accelerator is presented. The maximum energy of the electron due to the lo…
A Brownian Particle and Fields I: Construction of Kinematics and Dynamics
Keita Seto
Tracking a real trajectory of a quantum particle still has been treated as the interpretation problem. It shall be expressed by a Brownian (stochastic) motion suggested by E. Nelso…
A Brownian Particle and Fields II: Radiation Reaction as an Application
Keita Seto
Radiation reaction has been investigated traditionally in classical dynamics and recently in non-linear QED for high-intensity field physics by high-intensity lasers. The non-linea…
Radiation reaction on a Brownian scalar electron in high-intensity fields
Keita Seto
Radiation reaction against a relativistic electron is of critical importance since the experiment to check this "quantumness" becomes possible soon with an extremely high-intensity…