Quantum Computing
Sooraj S's user avatar
Sooraj S's user avatar
Sooraj S's user avatar
Sooraj S
  • Member for 2 years, 2 months
  • Last seen this week
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About

Primarily a postgraduate in Photonics, became interested in the mathematical foundations of algorithm design and information theory. At my heart, I get fascinated to read through mathematical equations and proofs.

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All Questions Answers
Score Newest
question
7
Derivation of efficiency of Phase Estimation Algorithm
Nov 23, 2021
question
5
Cost of Modular Exponentiation in Shor's algorithm
Apr 13, 2022
question
5
Prove a circuit with controlled $iR_x(\pi \alpha)$ is universal for quantum computation whenever $\alpha$ is irrational
Oct 24, 2021
question
5
Why does the $\chi$ matrix have $d^4-d^2$ independent parameters?
Nov 9, 2022
question
4
Show that $E_k=(I\otimes\langle e_k|)U(I\otimes|e_0\rangle)$ implies $U=\begin{bmatrix}[E_1]&\cdots\\ [E_2]&\cdots\\\vdots&\ddots\end{bmatrix}$
Sep 26, 2022
question
4
Prove the equality conditions in the triangle inequality $S(A,B)\ge |S(A)-S(B)|$ for the von Neumann entropy
Mar 4
question
3
Prove $|η(r) − η(s)| ≤ η(|r − s|)$ when $|r − s| ≤ 1/2$ [closed]
Jan 4
answer
3
Why does the bit flip channel produce a uniform contraction of $1-2p$?
Oct 28, 2022
question
3
Expansion of multi-qubit density matrix in the Pauli matrix basis
Nov 7, 2022
question
2
How to show $T(\rho,\sigma)≥\sum_i|r_i − s_i|$ with $r_i,s_i$ eigenvalues of $\rho,\sigma$?
Jan 6
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33
Image format conversion from terminal?
16
Install FoxitReader without using Wine
11
Prove that $\begin{vmatrix} xa&yb&zc\\ yc&za&xb\\ zb&xc&ya\\ \end{vmatrix}=xyz\begin{vmatrix} a&b&c\\ c&a&b\\ b&c&a\\ \end{vmatrix}$ if $x+y+z=0$
11
Find $\frac{1}{1.2.3.4}+\frac{4}{3.4.5.6}+\frac{9}{5.6.7.8}+\frac{16}{7.8.9.10}+\dots$
9
Computing the integral of $\log(\sin x)$

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