Mathematics
Bekaso's user avatar
Bekaso's user avatar
Bekaso's user avatar
Bekaso
  • Member for 3 years, 6 months
  • Last seen more than a month ago
Profile Activity
Stats
173
reputation
2k
reached
0
answers
12
questions
Communities
View all
Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
5
bronze badges
Top tags
View all tags
0
Score
7
Posts
58
Posts %
0
Score
4
Posts
33
Posts %
0
Score
3
Posts
25
Posts %
0
Score
3
Posts
25
Posts %
0
Score
3
Posts
25
Posts %
0
Score
3
Posts
25
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
2
How to find the square root of a matrix
May 28, 2020
question
1
The sign of $-4\eta ^2\cosh\beta\cosh(\beta\eta)-4\eta\sinh\beta\sinh(\beta\eta)+2B^2\cosh(2\beta\eta)+2B^2+4$
Jun 17, 2020
question
1
How do I find the combined Hilbert space for this Hamiltonian?
May 29, 2021
question
0
How to simplify $\frac x{|x|}
Aug 6, 2020
question
0
From complex to polar
Aug 6, 2020
question
0
Find Square root of a matrix from its spectral decomposition
Aug 15, 2020
question
0
How to deduce the expression of Sz from the raising and lowering operators? [closed]
Nov 4, 2020
question
0
Can't understand how the authors got this equation?
Feb 14, 2021
question
0
Help in understanding something about the uncertainty principle.
May 8, 2021
question
0
Help in "commutator expansion" containing creation and annihilation operators
Jun 14, 2021
Top network posts
View all network posts
6
What is a "maximally mixed state"?
5
Summation with inequalities
5
Is there a software to simplify commutators such as $[{\hat a}^\dagger{\hat a}^\dagger {\hat a},{\hat a}^\dagger\hat a \hat a]$?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.