Skip to main content
Quantum Computing
Greg Kuperberg's user avatar
Greg Kuperberg's user avatar
Greg Kuperberg's user avatar
Greg Kuperberg
  • Member for 4 years, 10 months
  • Last seen more than a month ago
Profile Activity
Stats
1,436
reputation
16k
reached
19
answers
0
questions
Communities
View all
About
I am a professor at UC Davis.

Badges
View all badges
This user doesn’t have any gold badges yet.
10
silver badges
14
bronze badges
Top tags
View all tags
42
Score
6
Posts
32
Posts %
20
Score
2
Posts
11
Posts %
19
Score
3
Posts
16
Posts %
18
Score
3
Posts
16
Posts %
17
Score
4
Posts
21
Posts %
16
Score
2
Posts
11
Posts %
Top posts
View all questions and answers
answer
15
How can infinite information be theoretically encoded or stored in a single qubit?
Nov 1, 2019
answer
12
Does the trace distance have a geometric interpretation?
Nov 7, 2019
answer
10
Explicit Conversion Between Universal Gate Sets
Oct 29, 2019
answer
8
Burnside Decomposition in Kuperberg's Hidden Shift
Oct 28, 2019
answer
8
Prove that $\|p^{\otimes n} - q^{\otimes n}\| \leq n \|p-q\|$ for density operators $p,q$
Oct 28, 2019
answer
7
What precisely is the quantum extended Church-Turing thesis?
Oct 31, 2019
answer
7
Making sense of the Sycamore's computing prowess - power consumption
Oct 30, 2019
answer
7
In Schur-Weyl's duality, why is the commutant of $\pi_k(S_k)$ spanned by $U(d)^{\otimes k}$ matrices?
Mar 27
answer
6
How to distinguish two states with same density matrix using a quantum state tomography?
Nov 10, 2019
answer
6
Is quantum parallel search impossible?
Nov 9, 2019
Top network posts
View all network posts
134
Does $\DeclareMathOperator\Aut{Aut}\Aut(\Aut(\dots\Aut(G)\dots))$ stabilize?
116
Does homeomorphic and isomorphic always imply homeomorphically isomorphic?
90
Algorithm or theory of diagram chasing
90
Have any long-suspected irrational numbers turned out to be rational?
73
New arXiv procedures?