Quantum Computing
Michael.Andy's user avatar
Michael.Andy's user avatar
Michael.Andy's user avatar
Michael.Andy
  • Member for 1 year, 2 months
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All Questions Answers
Score Newest
question
5
Prove that maximally entangled states $|\Phi\rangle$ satisfy the identity $(U\otimes I)|\Phi\rangle=(I\otimes U^T)|\Phi\rangle$
Jan 31
question
3
Does any quantum channel satisfy ${\rm Tr}(\mathcal E^\dagger \mathcal E) \in[0, d^2]$?
Jan 10
question
3
Do the operators $\Phi(\sigma_k)$ form a basis if $\sigma_k$ do?
Mar 29
question
3
Is fidelity of mixed $\sigma$ and pure $|\psi\rangle$ equal to $\||\psi\rangle\langle\psi|\sigma\|_1$?
Jul 29
question
3
Infidelity as distance measure
Nov 4
question
2
Global vs local: global density matrix and all the reduced density matrix
Jun 23
question
2
Is $Tr[E_i E_j] \geq 0$ for $i\neq j$ and $\{E_k\}$ a POVM?
Mar 10
question
2
How to obtain the unitary operator to get specific partial trace?
Sep 18, 2022
question
2
Does $\Phi(A^\dagger) = \Phi^\dagger(A)$?
Feb 3
question
1
How to prove that maximally entangled state remains maximally entangled under local unitaries?
Mar 25

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