Propulsion Without Propellent Mass; a Time-Varying Electromagnetic Field Effect

Prospects for Quantum Computing

Prospects of nuclear propulsion for space physics

Protection against the man-in-the-middle-attack for the Kirchhoff-loop-Johnson(-like)-noise cipher and expansion by voltage-based security

Protection of Cities from Small Rockets, Missiles, Projectiles and Mortar Shells

Proton excitation of fine-structure transitions in Fe XIV

Proton kinetic-energy distributions from dissociative photoionization of hydrogen

Proton stopping cross sections of liquid water

Protons do not exert any Hilbertian gravitational repulsion

Protoplanetary Migration and Creation of Scattered Planetismal Disks

Pryce-Hoyle Tensor in a Combined Einstein-Cartan-Brans-Dicke Model

Pseudogap associated with precursor pairing

Psychophysical quantum-string Weltdrama

Pulsars: Gigantic Nuclei

Pulsating Massive Star: Phase Transitions in Superdense Matter

Pulsed ion source for laser spectroscopy: Application to Nb ii p

Pure-state analysis of resonant light scattering: Radiative damping, saturation, and multiphoton effects

Puzzles in Time Delay and Fermat Principle in Gravitational Lensing

Puzzles of Large Scale Structure and Gravitation

q-deformed Lie algebras and fractional calculus