https://scholarlywiki.org/index.php?action=history&feed=atom&title=Physics%3AQuantum_Depolarizing_channel 2026-05-22T00:34:21Z Revision history for this page on the wiki MediaWiki 1.44.5 https://scholarlywiki.org/index.php?title=Physics:Quantum_Depolarizing_channel&diff=7166&oldid=prev 2026-05-21T23:16:27Z

<p>Create Open quantum systems scaffold page</p> <p><b>New page</b></p><div>{{Short description|Quantum noise channel that mixes a state toward the maximally mixed state}}<br /> <br /> {{ScholarlyWiki page top<br /> |backlink={{Quantum book backlink|Open quantum systems}}<br /> {{Quantum article nav|previous=Physics:Quantum Amplitude damping|previous label=Amplitude damping|next=Physics:Quantum Master equation|next label=Master equation}}<br /> |image=[[File:Quantum_Depolarizing_channel_educational_yellow.png|430px|Depolarizing channel: symmetric quantum noise drives a pure state toward a mixed state.]]<br /> |text=&#039;&#039;&#039;Quantum Depolarizing channel&#039;&#039;&#039; is a planned ScholarlyWiki page in the Quantum Collection about symmetric noise in quantum channels.<br /> }}<br /> <br /> == Overview ==<br /> Placeholder: introduce the depolarizing channel as a simple model of random Pauli errors and loss of state purity.<br /> <br /> == Key ideas ==<br /> Placeholder: cover mixed states, Pauli noise, Bloch sphere contraction, error models, quantum information.<br /> <br /> == Noise model ==<br /> Placeholder: develop this section with definitions, examples, formulas, and links to related Quantum Collection pages.<br /> <br /> == Bloch-sphere picture ==<br /> Placeholder: develop this section with definitions, examples, formulas, and links to related Quantum Collection pages.<br /> <br /> == Pauli-error form ==<br /> Placeholder: develop this section with definitions, examples, formulas, and links to related Quantum Collection pages.<br /> <br /> == Use in quantum information ==<br /> Placeholder: develop this section with definitions, examples, formulas, and links to related Quantum Collection pages.<br /> <br /> == See also ==<br /> {{#invoke:PhysicsQC|tocHeadingAndList|Physics:Quantum basics/See also}}<br /> <br /> == References ==<br /> {{reflist|3}}<br /> <br /> {{Author|Harold Foppele}}<br /> <br /> {{Sourceattribution|Physics:Quantum Depolarizing channel|1}}</div>

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