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bio website arXiv.org
location Europe
age 48
visits member for 3 years, 7 months
seen 2 hours ago

I'm a theoretical physicist.


7h
wiki created homework-and-exercises excerpt
7h
wiki created homework-and-exercises description
10h
answered Two different transformation laws for Quantum Fields
13h
answered These two operators commute…but their eigenvectors aren't all the same. Why?
1d
answered Interaction Lagrangian forms
1d
answered Inconsistency in the delta potential
2d
answered Grassmann number representation for fermions
Oct
19
answered Poisson brackets for constrained system
Oct
17
answered Why is Earth's gravity stronger at the poles?
Oct
17
answered How to understand “always create before we annihilate, not the other way around”?
Oct
16
answered Why is it so coincident that Palatini variation of Einstein-Hilbert action will obtain an equation that connection is Levi-Civita connection?
Oct
16
answered What is the significance of clamping the center of the spring?
Oct
15
answered Yang-Mills constraints and Poisson brackets
Oct
14
answered Motivating Complexification of Lie Algebras?
Oct
12
answered Is there a difference between the speed of light and that of a photon?
Oct
11
answered Which transformations *aren't* symmetries of a Lagrangian?
Oct
11
answered Ward identity derived from global symmetry and SDE, different from that derived from gauge symmetry?
Oct
11
answered Why monopole does not radiate energy in electodynamics?
Oct
10
answered The massive Thirring model
Oct
9
answered Clarifications needed on Gauge Fixing and Ghosts