Paradoxes in the Boltzmann kinetic theory

Parametric autoresonance

Parametric instability of linear oscillators with colored time-dependent noise

Particle beams guided by electromagnetic vortices: New solutions of the Lorentz, Schrödinger, Klein-Gordon, and Dirac equations

Patch antennas with new artificial magnetic layers

Penrose-Carter diagram for an uniformly accelerated observer

Perfect electromagnetic conductor

Performance and Stability Analysis of a Shrouded-Fan UAV

Performance and Stability of a Winged Vehicle in Ground Effect

Perihelion Precession in the Special Relativistic Two-Body Problem

Perturbation Theory

Perturbative and Numerical Methods for Stochastic Nonlinear Oscillators

Phase Space Cell in Nonextensive Classical Systems

Phase transition in the bounded one-dimensional multitrap system

Photon-Notoph Equations

Photonic Band Gaps of Three-Dimensional Face-Centered Cubic Lattices

Physical Meaning and Experimental Check of a Variational Principle for Macro-to-Micro Transition

Physics of Non-Inertial Reference Frames

Physics of Skiing: The Ideal-Carving Equation and Its Applications

Piezoacoustic wave spectra using improved surface impedance matrix: Application to high impedance-contrast layered plates