Linked from

The 39 pages that link to Spin, each with the reason it gives.

• ElectronRelated: The electron has spin one-half, which governs its quantum statistics.

• Dirac equationRelated: Spin-½ behavior emerges naturally from the equation’s solutions.

• BaryonRelated: Half-integer spin is part of the defining classification of baryons.

• Wolfgang PauliRelated: Pauli developed a mathematical description of electron spin and used it in atomic theory.

• Paul DiracRelated: The Dirac equation naturally accounts for the electron’s spin and magnetic behavior.

• MesonRelated: Mesons have integer spin, unlike the half-integer spin of baryons.

• GravitonRelated: The standard graviton proposal assigns the particle spin 2, distinguishing it from familiar force carriers.

• AntiferromagnetismRelated: Atomic spin commonly supplies the moments that form antiferromagnetic order.

• Reduced Planck constantRelated: Spin angular-momentum values are expressed in units of ℏ.

• Elementary particleRelated: Spin separates elementary particles into fermions and bosons.

• Gauge bosonRelated: Known fundamental gauge bosons have spin one.

• Solid-state physicsRelated: Electron spin underlies magnetic order and spin-dependent electronic behavior.

• Time-reversal symmetryRelated: Time reversal reverses spin, with consequences for particles whose spin is half-integer.

• Larmor precessionRelated: Electron and nuclear spin give particles magnetic moments that can precess.

• PositroniumRelated: The combined electron and positron spins distinguish para-positronium from ortho-positronium.

• Tennis ballRelated: Topspin and slice alter the ball’s flight and its behavior after bouncing.

• CharmoniumRelated: Quark spins distinguish charmonium states such as the J/ψ and ηc.

• Wigner classificationRelated: For massive particles, spin labels representations of the rotation little group.

• Landé g-factorRelated: Electron spin contributes directly to both the total angular momentum and magnetic moment.

• Kramers' theoremRelated: Half-integer spin gives states the sign change that underlies Kramers degeneracy.

• Massless particleRelated: Spin constrains the allowed polarization and helicity states of massless particles.

• Subatomic particleRelated: Spin determines particle statistics and helps distinguish fermions from bosons.

• Atomic systemRelated: Particle spin shapes atomic states, magnetic behavior, and statistical rules.

• J/ψ mesonRelated: The J/ψ has total spin one, unlike the spin-zero ηc.

• Relativistic quantum mechanicsRelated: Relativistic symmetry links the Dirac equation's structure to spin-one-half behavior.