Perturbation of the background radiation by a moving gravitational lens

Perturbation theory based on the Einstein-Boltzmann system. I. Illustration of the theory for a Robertson-Walker geometry.

Perturbations and streaming motions on large scales

Perturbations of a Cosmological Constant Dominated Universe

Perturbations of a cosmological model and angular variations of the microwave background.

Perturbations of an anisotropic spacetime: Formulation

Perturbations of Dark Sectors from the CMB

Perturbations of ion and electron number densities at the cosmological recombination epoch

Perturbations Propagation in a Bouncing Universe

Perturbative Analysis in Multiple and Planetary Gravitational Lensing

Perturbative treatment of the cosmological N-body problem

Perturbing Friedmann equations: an introduction to Lifshitz instability

Pervasive Hot Gas Hidden in Galaxy Groups: A Substantial Baryon Reservoir?

Perylene occurrence, alkylation and possible sources in deep-ocean sediments

Petrochemical study of coexisting minerals from low-grade schists, Eastern Shikoku, Japan

Petrogenesis of Al-rich chondrules: Evidence from bulk compositions and phase equilibria

Petrogenesis of Apollo 14 high-Al basalts: Constraints of Rb-Sr isotope and trace element data

Petrogenesis of garnet lherzolite, Cima di Gagnone, Lepontine Alps

Petrogenesis of mare basalts - A record of lunar volcanism

Petrogenesis of mesosiderites. I - Origin of mafic lithologies and comparison with basaltic achondrites