Quantum Computing
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JRT's user avatar
JRT
  • Member for 2 years, 11 months
  • Last seen more than a month ago
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All Questions Answers
Score Newest
question
7
Positive semidefinite relationship after partial trace
Dec 15, 2020
question
7
How large can we make the fidelity between mixed states by allowing unitaries?
Sep 21, 2021
question
4
Does closeness in trace distance imply close measurement outcomes?
Oct 16, 2022
question
4
Permutation invariant states have permutation invariant purifications - proof?
Jun 2, 2021
question
3
Can we express $\mathrm{tr}_A((A\otimes B)\rho_{AB})$ in terms of $A$, $B$, $\rho_A$ and $\rho_B$?
Mar 16, 2021
question
2
Is data processing for relative entropy true when states are not normalized?
Apr 6, 2021
question
2
If Alice and Bob share only classical communication resources, is shared entanglement always equivalent to shared randomness?
Jan 21, 2021
question
2
What is the most general quantum operation that preserves the marginal?
Mar 10, 2021
question
2
How to evaluate the mutual information of a classical-quantum state?
Jun 27
question
1
Does the number of stabilizers bound the number of correctable errors?
Oct 2
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