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P-adic quantum mechanics
P-factor
P-form electrodynamics
P-nuclei
P-process
P-type semiconductor
P-wave
P-wave modulus
PACER (fusion)
Painleve Equations
Painlevé paradox
Pair-instability supernova
Pair annihilation
Pair distribution function
Pair potential
Pair production
Pake doublet
Pakistan Institute of Nuclear Science and Technology
Pakistan Physics Society
PANDA experiment
Pandharipande, Vijay Raghunath
Panemone windmill
Papaloizou–Pringle instability
Papkovich–Neuber solution
PAR thrust
Parabolic trajectory
Parabolic trough
Parachor
Paracrystalline
Paraelectricity
Parafoil
Paraformer
Parallax barrier
Parallel Worlds (book)
Parallel axis theorem
Parallelogram of force
Paramagnetism
Parameterized post-Newtonian formalism
Parametric array
Parametric oscillator
Parametric resonance
Parasitic drag
Parastatistics
Parawing
Paraxial approximation
Parfocal lens
Parhelic circle
Paris' law
Pariser–Parr–Pople method
Parity (physics)
Parity anomaly
Parker Variable Wing
Parker spiral
Parry arc
Parry–Daniels map
Parson magneton
Partial pressure
Partial wave analysis
Particle
Particle-in-cell
Particle-induced X-ray emission
Particle-size analysis
Particle-size distribution
Particle (disambiguation)
Particle Data Group
Particle acceleration
Particle aggregation
Particle astrophysics
Particle beam
Particle counter
Particle displacement
Particle experiments at Kolar Gold Fields
Particle image velocimetry
Particle in a box
Particle in a one-dimensional lattice
Particle in a ring
Particle in a spherically symmetric potential
Particle number
Particle number operator
Particle physics and representation theory
Partition function (statistical mechanics)
Peakons
Penney, William Penney, Baron ,
Penrose–Hawking singularity theorems
Percolation Theory
Phantom energy
Phase (matter)
Phase (waves)
Phase-coherent holography
Phase compensation
Phase-contrast imaging
Phase contrast microscope
Phase contrast microscopy
Phase distortion
Phase factor
Phase Noise
Phase offset modulation
Phase plane
Phase portrait
Phase problem
Phase retrieval
Phase space
Phase space formulation
Phase switch
Phase velocities
Phase velocity
Phased-array optics
Phased array
Phased array ultrasonics
Phenomenology (particle physics)
Phi meson
Philippine Nuclear Research Institute
Philosophical Transactions of the Royal Society A
Philosophical interpretation of classical physics
Philosophiæ Naturalis Principia Mathematica
Philosophy of physics
Philosophy of space and time
Philosophy of thermal and statistical physics
Phobos (experiment)
Phon
Phonomotor
Phonon drag
Phonon noise
Phononic crystal
Phosphor thermometry
Phosphorescence
Phosphoroscope
Phoswich detector
Phot
Phot. Nano. Fund. Appl.
Phot Nano Fund Appl
Photo-Carnot engine
Photo-Dember effect
Photobleaching
Photocatalytic water splitting
Photochromic lens
Photoconduction
Photoconductive atomic force microscopy
Photoconductivity
Photodetector
Photodisintegration
Photodissociation
Photoelastic modulator
Photoelasticity
Photoelectric effect
Photoelectric efficiency
Photoelectric sensor
Photoelectrochemical processes
Photoemission spectroscopy
Photoexcitation
Photofission
Photographic lens design
Photographic magnitude
Photographic plate
Photoinduced charge separation
Photoinduced phase transitions
Photoionisation
Photoionisation cross section
Photolithography
Photoluminescence
Photomagnetic effect
Photomagnetism
Photomagneton
Photometric redshift
Photometry (optics)
Photomixing
Photon-in-photon-out
Photon-intermediate direct energy conversion
Photon Doppler velocimetry
Photon Factory
Photon diffusion
Photon entanglement
Photon epoch
Photon gas
Photon induced electric field poling
Photon noise
Photon polarization
Photon sphere
Photonic-crystal fiber
Photonic crystal
Photonic integrated circuit
Photonics
Photonics Letters of Poland
Photonics Society of Poland
Photonics and Nanostructures
Photonics and Nanostructures: Fundamentals and Applications
Photorefractive effect
Photoresist
Photosensitive glass
Photosensitizer
Photothermal effect
Photothermal optical microscopy
Photothermal spectroscopy
Photovoltaic effect
Photovoltaics
Phugoid
Phun
Physical Science Study Committee
Physical Society of Japan
Physical Society of London
Physical acoustics
Physical body
Physical constant
Physical cosmology
Physical geodesy
Physical information
Physical law
Physical objects
Physical optics
Physical paradox
Physical phenomenon
Physical property
Physical quantity
Physical strength
Physical substance
Physical system
Physical theories modified by general relativity
Physicist
Physicist and Christian
PhysicsWeb
Physics (American Physical Society journal)
Physics Abstracts
Physics Analysis Workstation
Physics Education
Physics and Astronomy Classification Scheme
Physics and Chemistry of Liquids
Physics and Chemistry of Minerals
Physics and Star Trek
Physics and engineering explorations
Physics beyond the Standard Model
Physics education
Physics Education (Journal)
Physics envy
Physics equations
Physics in Medicine and Biology
Physics in medieval Islam
Physics of Life Reviews
Physics of Plasmas
Physics of computation
Physics of firearms
Physics in Medicine and Biology
Physics of skiing
Physics of the Impossible
Physics of the Solid State
Physics Today
Physikalisch-Technische Bundesanstalt
Pi Josephson junction
Picard horn
Picarin
Picotechnology
Picture (string theory)
Pierson–Moskowitz spectrum
Piezoelectric coefficient
Piezoelectricity
Piezoresistive effect
Piezoresponse force microscopy
Pilot wave theory
Pin group
Pinch (magnetic fusion)
Pinch (plasma physics)
Pincushion distortion
Pink noise
Pinning force
Piola-Kirchhoff stress tensor
Pioneer anomaly
Pipe flow
Pipe network analysis
Pirogov–Sinai Theory
Pis'ma v Astronomicheskii Zhurnal
Piston (optics)
Pit (nuclear weapon)
Pitch-up
Pitch drop experiment
Pitching moment
Pitot tube
PITZ
Planck's law
Planck (spacecraft)
Planck angular frequency
Planck charge
Planck constant
Planck current
Planck density
Planck energy
Planck epoch
Planck force
Planck impedance
Planck length
Planck mass
Planck matter
Planck momentum
Planck postulate
Planck power
Planck pressure
Planck radiation
Planck temperature
Planck time
Planck units
Planck voltage
Plane mirror
Plane of incidence
Plane of reference
Plane wave expansion method
PlanetPhysics
Planetarium hypothesis
Planetary and Space Science
Planetary nebula
Planetary nebula luminosity function
Planets beyond Neptune
Plasma (physics)
Plasma Physics Laboratory (Saskatchewan)
Plasma Science Society of India
Plasma Sources Science and Technology
Plasma channel
Plasma cleaning
Plasma containment
Plasma cosmology
Plasma diagnostics
Plasma facing material
Plasma fountain
Plasma gasification
Plasma globe
Plasma lamp
Plasma modeling
Plasma oscillation
Plasma parameter
Plasma parameters
Plasma propulsion engine
Plasma recombination
Plasma scaling
Plasma source
Plasma speaker
Plasma stability
Plasma stealth
Plasma torch
Plasma weapon
Plasma window
Plasmaron
Plasmasphere
Plasmat lens
Plasmoid
Plasmonic cover
Plasmonic metamaterials
Plasmonic solar cell
Plastic-clad silica fiber
Plastic Fantastic: How the Biggest Fraud in Physics Shook the Scientific World
Plastic bending
Plastic deformation in solids
Plastic magnet
Plastic moment
Plasticity (physics)
Plastometer
Plate tectonics
Plateau–Rayleigh instability
Platinum Metals Review
Plato
Platteville Atmospheric Observatory
PLATYPUS
Pleuger rudder
Plug flow
Plum pudding model
Plume (hydrodynamics)
Plummer model
Plus minus method
Plutonium(IV) oxide
Plutonium-238
Plutonium-239
Pneumatic barrier
Pneumatic circuit
Pneumatic cylinder
Pneumatic flow control
Pneumatic motor
Pockels effect
Poincaré Seminars
Poincaré group
Poincaré map
Poincaré recurrence theorem
Poincaré–Bendixson theorem
Poincaré–Lindstedt method
Poinsot's ellipsoid
Point charge
Point mass
Point particle
Point source
Point source (light)
Point spread function
Poise
Poisson's equation
Poisson's ratio
Poisson bracket
Poisson–Boltzmann equation
Polar cyclone
Polar mesosphere summer echoes
Polar moment of inertia
Polar orbit
Polar vortex
Polar wander
Polar wind
Polarimetry
Polariton
Polariton superfluid
Polarity (disambiguation)
Polarizability
Polarizable vacuum
Polarization-division multiplexing
Polarization (waves)
Polarization density
Polarization in astronomy
Polarization mode dispersion
Polarization spectroscopy
Polarized target
Polarizer
Polaroid (polarizer)
Polaron
Polhode
Polyakov action
Polyamorphism
Polychromatic
Polychromator
POLYGON experiment
Polygonal Billiards
Polymer Bulletin
Polymer physics
Polymer science
Polymer solar cell
Polymeric liquid crystal
Polyphase coil
Polyphase system
Polytrope
Polywater
Polywell
Ponderomotive energy
Ponderomotive force
Pons-Fleischmann experiment
Pontecorvo–Maki–Nakagawa–Sakata matrix
POVM
PQS (chemical)
Prandtl–Glauert transformation
Prokhorov, Aleksandr Mikhailovich
Propagation of light in non-inertial reference frames
Proton decay
Proton emission
Proton–gyromagnetic ratio
Proton spin crisis
Protonium
Protostar
Proximity effect (atomic physics)
Proximity effect (audio)
Przybylski's Star
Pseudo-Anosov map
Pseudo-Euclidean space
Pseudo-Riemannian manifold
Pseudo Stirling cycle
Pseudophakic photic phenomena
Pseudopotential
Pseudorapidity
Pseudoscalar
Pseudotensor
Pseudovector
Psi meson
Psychic determinism
Psychoacoustics
Psychrometrics
Ptychography
Pucadyil Ittoop John
Pulsar
Pulsar kicks
Pulsatile flow
Pulsational pair-instability supernova
Pulse (physics)
Pulse forming network
Pulse height analyzer
Pulsed EPR
Pulsed field gradient
Pulsed laser deposition
Pulsed power
Pulsometer steam pump
Pump
Pumplinx
Purcell effect
Purdue University Reactor Number One
Pure bending
Pure gauge
Pure shear
Pure spinor
Pure state
PUREX
PVT (physics)
PWscf
PYTHIA
