Quantum information science

Amplitude damping channel

In the theory of quantum communication, an amplitude damping channel is a quantum channel that models physical processes such as spontaneous emission. A natural process by which this channel can occur is a spin chain through which a number of spin states, coupled by a time independent Hamiltonian, can be used to send a quantum state from one location to another. The resulting quantum channel ends up being identical to an amplitude damping channel, for which the quantum capacity, the classical capacity and the entanglement assisted classical capacity of the quantum channel can be evaluated. (Wikipedia).

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Sound waves interference!

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From playlist WAVES

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From playlist Calculus

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From playlist Differential Equations

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From playlist Differential Equations for Engineers

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DEMO: Oscillator Damping

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From playlist All Demonstrations

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modulation explained, with demonstrations of FM and AM.

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From playlist Waves and Thermodynamics

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From playlist 8.03 Arabic Subtitles

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From playlist IISc Bangalore: Ordinary Differential Equations and Applications | CosmoLearning.org Mathematics

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From playlist Basics: Differential Equations

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From playlist 8.03 Vibrations and Waves - CosmoLearning.com Physics

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From playlist 8.03 Vibrations and Waves - CosmoLearning.com Physics

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Related pages

Qubit | Convex function | Classical capacity | Quantum capacity | Quantum teleportation | No-cloning theorem | Quantum channel | Density matrix | Physical Review A | Hamiltonian (quantum mechanics) | Entropy | Von Neumann entropy | Concave function | Code | Concatenation | Energy | Bit | Unitary matrix | Quantum mutual information | Hilbert space | Quantum information | Coherent information | Spontaneous emission