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bio website github.com/sw1sh
location Moscow, Russia
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visits member for 1 year, 10 months
seen Jul 19 at 19:36

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You Should Do The Matasano Crypto Challenges. I did and they are awesome.


Oct
19
comment The virial theorem and a delta function potential
I'm not sure, but if you want a derivative of delta-function, you need to integrate your virial theorem over the space also. Then using integration by part the right hand side will be equal $-D V_0$.
May
28
awarded  Scholar
May
28
accepted What's gonna happen if a nuclear bomb explodes nearby?
May
28
accepted Correlated three-particle Green Function
May
28
accepted Matrix representation for fermionic annihilation operator
May
28
asked What's gonna happen if a nuclear bomb explodes nearby?
May
3
revised Correlated three-particle Green Function
added 132 characters in body
May
3
revised Correlated three-particle Green Function
added 132 characters in body
May
3
revised Correlated three-particle Green Function
added 21 characters in body
May
3
comment Correlated three-particle Green Function
@Slaviks It's annihilation-creation operator pairs, so there is just two of them.
Apr
29
comment Matrix representation for fermionic annihilation operator
So I should change my states to |n>*|spin> in order to make proper operators?
Apr
28
revised Matrix representation for fermionic annihilation operator
deleted 1 characters in body
Apr
28
comment Matrix representation for fermionic annihilation operator
@PeterKravchuk I hope now it's more clear.
Apr
28
revised Matrix representation for fermionic annihilation operator
added 553 characters in body
Apr
28
asked Matrix representation for fermionic annihilation operator
Apr
28
asked Time ordering and Fermions
Apr
14
awarded  Promoter
Apr
12
asked Correlated three-particle Green Function
Jan
3
awarded  Student
Jan
3
asked Deriving term symbols from electron configuration using Young tableaux