forky40
  • Member for 3 years, 9 months
  • Last seen this week
  • Waterloo, ON, Canada
2 answers
7 votes
129 views
3 bookmarks
Why is the complexity of $n$-qubit state tomography not upper bounded as $O(3^n)$?
3 answers
6 votes
547 views
3 bookmarks
Quantum Fourier Transform without SWAPs
3 answers
6 votes
117 views
Decomposing gates resembling exponentiated members of desired gateset
1 answers
6 votes
199 views
2 bookmarks
Are almost-Clifford circuits almost easy to simulate?
2 answers
5 votes
201 views
1 bookmarks
Explicit form for composition of Choi representation quantum channels
1 answers
5 votes
208 views
1 bookmarks
How to check if a two-qubit gate is entangling?
2 answers
4 votes
169 views
Separable decomposition of states near the maximally mixed state
2 answers
4 votes
437 views
2 bookmarks
Inverting the depolarizing channel
2 answers
4 votes
227 views
1 bookmarks
Determining whether there exists an equivalent set of unitary Kraus operators
3 answers
4 votes
123 views
How to find the distance between a given $\rho$ and the nearest pure state(s)?
1 answers
4 votes
59 views
Quantum computer speedups for classically efficient applications
1 answers
4 votes
125 views
Single-qubit rotations on a subspace within two-qubit unitary
2 answers
4 votes
194 views
2 bookmarks
Partial trace and SWAP in the basis of subsystems
1 answers
4 votes
49 views
2 bookmarks
Is un-computing $U$ a good proxy for circuit fidelity?
0 answers
4 votes
67 views
2 bookmarks
How to determine the minimum number of experiments needed to compute m-many k-local Pauli expectations?
1 answers
3 votes
43 views
Special properties of a channel whose Kraus decomposition contains Identity
0 answers
3 votes
57 views
What are some standard ways to visualize non-unitary processes
1 answers
3 votes
168 views
Can we understand multi-qubit gates in terms of rotation groups?