8,367 reputation
12056
bio website physics.stackexchange.com/…
location Italy
age 30
visits member for 3 years, 11 months
seen Oct 16 at 16:40

Currently working in particle physics -- theory and phenomenology. Member of CMS collaboration.

Interests: theoretical physics, computer science, guitar.
Countries: Russia, Poland, Italy.


Oct
10
awarded  Necromancer
Sep
30
awarded  Explainer
Sep
22
reviewed Approve suggested edit on Transition amplitudes by functional methods in QFT
Sep
22
answered Transition amplitudes by functional methods in QFT
Sep
3
answered Why group velocity represents energy or information transmission? What relation between phase velocity and special relativity
Jul
23
awarded  Good Question
Jul
9
answered Why there is added a partial time derivative in formula for time derivative of potential energy?
Jul
7
awarded  Nice Question
Jul
7
comment The ridge at LHC
One of the downvotes is mine. You need to put more effort in the question.
Jul
7
answered The ridge at LHC
Jul
7
comment The ridge at LHC
Let me help here arxiv.org/abs/1210.5482
Jul
2
awarded  Curious
Jul
1
comment What is the usefulness of the Wigner-Eckart theorem?
@lavkush, yep. $2\ell + 1$, to be more precise...
Apr
14
awarded  Notable Question
Apr
2
awarded  Taxonomist
Mar
24
awarded  Nice Answer
Mar
18
answered Precise meaning of composition of ket and bra, e.g. $|\psi\rangle\langle\psi|$
Mar
16
answered Physical significance of negative temperature
Feb
26
awarded  Notable Question
Feb
9
awarded  Generalist