2 papers
quant-ph2026
Free Electron Paths from Dirac's Wave Equation Elucidating Zitterbewegung and Spin
James L Beck
The worldline of a free electron is revealed by applying Dirac's velocity operator to its Dirac wave function whose space-time arguments are expressed in a proper time by a Lorentz…
physics.geo-ph2025
Dynamic Analysis of Flexible Stepping Frames for Earthquakes
Arzhang Alimoradi, James L. Beck
This paper investigates the nonlinear dynamics of stepping flexible frames under seismic excitation. The conventional iterative method of solution of peak quasi-dynamic displacemen…