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bio website sivark.me
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visits member for 4 years, 2 months
seen Aug 17 at 5:19

"To pursue a PhD in theoretical high-energy physics, one needs to be half retarded and half advanced -- half-advanced for wanting to capture the excitement of the past, and half retarded for seeing a future in it." ;-)


Jun
28
revised Doubts with basic renormalization
added 579 characters in body
Mar
11
revised Why are $SU(N)$ gauge theories easier to handle for $N\rightarrow \infty$?
"Simple" in the context of a lie group means something very specific -- and SU(N) is not "simple" in that sense.
Mar
3
revised What does it mean to have a degenerate $S$-matrix?
deleted 156 characters in body
Jan
8
revised Stack presentations and massive non-conformal theories
deleted 2 characters in body; edited title
Nov
13
revised Are Matsubara states pure states?
added 55 characters in body
Nov
6
revised Temperature in CFT
added 37 characters in body
Nov
2
revised What is the meaning of a state in QFT?
added 58 characters in body
Oct
30
revised Renormalization, integrating out high momenta Wilson way
added 2 characters in body
Oct
30
revised Renormalization, integrating out high momenta Wilson way
added 2 characters in body
Oct
30
revised Renormalization, integrating out high momenta Wilson way
added 123 characters in body
Oct
21
revised How do particles become entangled?
added 395 characters in body
Oct
10
revised What causes Paulis Exclusion Principle?
edited tags
Oct
6
revised Connection between Gauge Fixing Term and Gauge Condition
added 13 characters in body
Sep
20
revised Unitarity and renormalizability
added 65 characters in body
Sep
17
revised Is there a reason why the spin of particles is integer or half integer instead of even and odd?
added 4 characters in body
Sep
17
revised Is there a reason why the spin of particles is integer or half integer instead of even and odd?
added 189 characters in body
Sep
17
revised Is there a reason why the spin of particles is integer or half integer instead of even and odd?
added 189 characters in body
Sep
11
revised Why can interactions be neglected for the Integer Quantum Hall effect?
corrected spelling the name of C.-A. de Coulomb; cmp. http://en.wikipedia.org/wiki/Coulomb_interaction
Sep
8
revised S-Matrix and normalization of states
added 17 characters in body
Sep
8
revised What is the fundamental representation in field theory?
added 68 characters in body