Question

Understanding the free will theorem

score 161 · Answer 1 · 2021-11-02 18:54:30

161

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Understanding the free will theorem

Published on 02 Nov 2021 - 18:54

score 364 · Answer 2 · 2021-11-03 19:39:41

364

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Csiszar-sum-identity Proof

Published on 03 Nov 2021 - 19:39

score 139 · Answer 3 · 2021-11-18 17:52:19

139

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How to compute the root of the "bit-flip" linear map $\epsilon(\rho) = U_1\rho\,U_1^* + U_2\rho\,U_2^*$

Published on 18 Nov 2021 - 17:52

score 65 · Answer 4 · 2021-11-18 22:44:03

65

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Generalization of Quantum information?

Published on 18 Nov 2021 - 22:44

score 223 · Answer 5 · 2021-11-28 21:44:27

223

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Can we construct an ORTHOGONAL ($\text{trace}(A^\dagger B) = 0$) basis for Hermitian matrices made of PSD (positive semi-definite) Hermitian matrices?

Published on 28 Nov 2021 - 21:44

score 112 · Answer 6 · 2021-12-18 18:16:50

112

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Reference: Generalization of indicator functions (and POVMs) to free probability?

Published on 18 Dec 2021 - 18:16

score 202 · Answer 7 · 2022-01-18 15:55:50

202

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Shannon Entropy over sum of random variables

Published on 18 Jan 2022 - 15:55

score 143 · Answer 8 · 2022-02-04 19:37:56

143

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Show that no $d×d$ unitary matrix $U$ satisfies the condition $|\langle \psi | U | \psi \rangle|^2 = 0$ for every $|\psi_i| \in C^d$

Published on 04 Feb 2022 - 19:37

score 89 · Answer 9 · 2022-02-06 10:01:33

89

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Unitary transformation on vector is equal to the transpose on its orthogonal vector?

Published on 06 Feb 2022 - 10:01

score 88 · Answer 10 · 2022-02-17 22:02:57

88

Views

Proving the Tsirelson Bound

Published on 17 Feb 2022 - 22:02

score 86 · Answer 11 · 2022-02-25 17:38:38

86

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How do we achieve mathematically that the probability that Eve learns x is $\cos^{2}\left ( \frac{\pi }{8} \right )$

Published on 25 Feb 2022 - 17:38

score 99 · Answer 12 · 2022-03-02 19:05:17

99

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How to prove one-to-one correspondence in vector space?

Published on 02 Mar 2022 - 19:05

score 29 · Answer 13 · 2022-03-09 15:39:02

29

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Can you in general make the maximally entangled state in polynomial time?

Published on 09 Mar 2022 - 15:39

score 531 · Answer 14 · 2022-03-12 07:24:41

531

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How to see that pure states are multiplicative linear functionals in a commutative $C^*$-algebra

Published on 12 Mar 2022 - 7:24

score 38 · Answer 15 · 2026-02-24 02:18:11

38

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Given the Symplectic Matrix acting on phase space, find the Gaussian Unitary acting on the Hilbert space

Published on 24 Feb 2026 - 2:18

List Question

Understanding the free will theorem

Csiszar-sum-identity Proof

How to compute the root of the "bit-flip" linear map $\epsilon(\rho) = U_1\rho\,U_1^* + U_2\rho\,U_2^*$

Generalization of Quantum information?

Can we construct an ORTHOGONAL ($\text{trace}(A^\dagger B) = 0$) basis for Hermitian matrices made of PSD (positive semi-definite) Hermitian matrices?

Reference: Generalization of indicator functions (and POVMs) to free probability?

Shannon Entropy over sum of random variables

Show that no $d×d$ unitary matrix $U$ satisfies the condition $|\langle \psi | U | \psi \rangle|^2 = 0$ for every $|\psi_i| \in C^d$

Unitary transformation on vector is equal to the transpose on its orthogonal vector?

Proving the Tsirelson Bound

How do we achieve mathematically that the probability that Eve learns x is $\cos^{2}\left ( \frac{\pi }{8} \right )$

How to prove one-to-one correspondence in vector space?

Can you in general make the maximally entangled state in polynomial time?

How to see that pure states are multiplicative linear functionals in a commutative $C^*$-algebra

Given the Symplectic Matrix acting on phase space, find the Gaussian Unitary acting on the Hilbert space

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