Physics:Quantum Amplitude damping
Amplitude damping is a Book I topic in the Quantum Collection. It is a quantum noise process that models energy relaxation from an excited state to a lower-energy state. In a qubit, amplitude damping describes processes such as spontaneous emission, photon loss, or decay from
Overview
Placeholder: describe amplitude damping as a quantum noise process in which excitation is lost to an environment.
Key ideas
Placeholder: cover relaxation, photon loss, spontaneous emission, qubit noise, open-system dynamics.
Relaxation process
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Qubit channel
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Physical examples
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Relation to decoherence
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See also
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Source attribution: Physics:Quantum Amplitude damping
