Quantum theory.html



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Quantum mechanics

Uncertainty principle

Introduction to... Mathematical formulation of... Background Classical mechanics Old quantum theory Interference · Bra-ket notation Hamiltonian Fundamental concepts Quantum state · Wave function Superposition · Entanglement Measurement · Uncertainty Exclusion · Duality Decoherence · Ehrenfest theorem · Tunneling Experiments Double-slit experiment Davisson–Germer experiment Stern–Gerlach experiment Bell's inequality experiment Popper's experiment Schrödinger's cat Elitzur-Vaidman bomb-tester Quantum eraser Formulations Schrödinger picture Heisenberg picture Interaction picture Matrix mechanics Sum over histories Equations Schrödinger equation Pauli equation Klein–Gordon equation Dirac equation Interpretations Copenhagen · Ensemble Hidden variable theory · Transactional Many-worlds · Consistent histories Relational · Quantum logic Advanced topics Quantum field theory Quantum gravity Theory of everything Scientists Planck · Einstein · Bohr · Sommerfeld · Kramers · Heisenberg· Born · Jordan · Pauli · Dirac · de Broglie ·Schrödinger · von Neumann · Wigner · Feynman · Bohm · Everett · Bell

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Quantum theory may mean:

In science:

• Old quantum theory under the Bohr model
• Quantum mechanics, an umbrella term sometimes for all of quantum physics, but sometimes for just non-relativistic theories
• Quantum field theory, a generic type of relativistic quantum theory, which includes:
  • Quantum electrodynamics
  • Quantum chromodynamics
  • Electroweak interaction
• Quantum gravity, a general term for theories intended to quantize general relativity
• Quantum optics

In popular culture:

• "Quantum Theory", the final song from Jarvis, by Jarvis Cocker

See also

• Introduction to quantum mechanics
• Continuum theories, roughly opposite to quantum theories

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