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I am a postdoctoral student working on the geometry of entangled states and quantum information. I am trying to learn quantum stochastic calculus as well.


Aug
22
revised Free probability in Physics
edited title
Aug
22
asked Free probability in Physics
Jul
13
comment Weak measurement and weak value
Thanks @JohnDuffield. I really like your analogy:) If I understand correctly, you are telling me to consider the experimental limitations as well. this is something, I am ignorant about (being a math student). Let me check the links you have given, and I wish I can understand at least $\epsilon$ of the experiments :) Thanking you once again ---
Jul
13
comment Weak measurement and weak value
@yuggib thanks for your comment. exactly for the same controversial nature, i would like to know a rigorous mathematical definition. (may be i am wrong, but the word rigour has different meanings among maths and physics community). yet, with all the troubles/conjectures/paradoxes(!) several papers keep on appearing in arxiv (and somehow published in reputed journals). that is frustrating for me. i want to see how to start from a mathematical point of view and come to a conclusion by myself. thanking you once again, --
Jul
13
asked Weak measurement and weak value
May
22
revised Can isotropic states have bound entanglement?
edited title
Mar
7
awarded  Popular Question
Jan
20
accepted Physical significance of Williamson parameters
Jan
19
comment Physical significance of Williamson parameters
Thank you for your answer, in particular for the last point. Of course, the entropy of the state comes in terms of the Williamson parameters. It is also suggested in your point 2 c. I am still looking, whether there is some more interesting physics hiding behind those parameters.
Jan
19
asked Physical significance of Williamson parameters
Oct
14
awarded  Autobiographer
Jul
31
accepted Is the subadditivity of quantum entropy valid in the infinite-dimensional case?
Jul
31
revised Is the subadditivity of quantum entropy valid in the infinite-dimensional case?
minor typos from my side...
Jul
31
asked Is the subadditivity of quantum entropy valid in the infinite-dimensional case?
Jul
2
awarded  Curious
Apr
2
asked Advantage of taking qutrits in place of qubits
Dec
23
asked on quantum steering
Oct
10
awarded  Nice Question
Jul
9
revised What can we learn about physics by doing experiments at the end of the heliosphere?
changed the title as it was not appropriate
Jul
9
accepted On Bell inequality and bound entangled states