Physics
Arnab's user avatar
Arnab's user avatar
Arnab's user avatar
Arnab
  • Member for 3 years, 1 month
  • Last seen more than a week ago
  • Vancouver, BC, Canada
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About

I am a masters student working at the intersection of quantum information and condensed matter physics. In general, I am interested in mathematical physics.

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All Questions Answers
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question
17
Does swapping "$i$" with "$-i$" change a physical theory?
Apr 4, 2021
question
5
Alternative representations of the momentum operator in position space
Jan 26, 2021
question
4
Is it possible to diagonalize a Hamiltonian with both quadratic and linear terms in the fermi operators?
May 2, 2021
answer
4
What are the relations between mixed/pure and separable/entangled states?
Jun 6, 2021
question
3
Completeness of energy eigenfunctions of the infinite potential well vs Fourier series
Oct 11, 2021
question
2
Efficient MPS Description of a given quantum state
Feb 4, 2021
question
2
Dirac delta function representations in physics
Oct 30, 2021
answer
2
Why $⟨a│H'│a⟩=0$, when $H'$ has zero diagonal components?
Nov 15, 2021
question
1
Schrödinger equation in momentum space from Dirac notation
Nov 14, 2020
answer
1
What interpretation can have a negative conditional entropy in quantum information?
Feb 4, 2021
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5
How can one cheat in Mahadev's classical verification protocol if one can find a "claw''?

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