270 reputation
110
bio website arxiv.org
location Europe
age 49
visits member for 4 years, 5 months
seen yesterday
I'm a theoretical physicist.

Aug
21
comment Floer homology and status of the Arnold conjecture.
@Dmitri: Link is now dead.
Aug
12
comment Why is the harmonic oscillator so important? (pure viewpoint sought). How to motivate its role in Getzler's work on Atiyah-Singer?
Related question on Phys.SE: physics.stackexchange.com/q/159021/2451
Aug
7
comment How to calculate the square root of matrix $A+B$ perturbatively?
Crossposted to physics.stackexchange.com/q/196448/2451
Aug
6
comment Steps in paper on sympl. geometry unclear
Crossposted to math.stackexchange.com/q/1385993/11127
Aug
4
comment Total energy of the Universe
Crossposted to physics.stackexchange.com/q/2838/2451
Jun
30
comment Gauge freedom in the tetrad
Crossposted to physics.stackexchange.com/q/191983/2451
Jun
19
comment Generalization of De Rham cohomology for spinor fields
Crossposted from math.stackexchange.com/q/1329146/11127
May
28
comment Quantum dimension in SU(N) level k Kac-Moody algebra
Crossposted from physics.stackexchange.com/q/186348/2451
Apr
25
comment Stable equilibria of points on the 2-sphere
Related Phys.SE question: physics.stackexchange.com/q/39343/2451
Feb
22
comment Localization principle in supersymmetry
Here is a link to the preprint: arxiv.org/abs/hep-th/9511112
Dec
6
comment Inverse problem to solve out current in the radiation problem
Crossposted to physics.stackexchange.com/q/150830/2451 and math.stackexchange.com/q/1050715/11127
Dec
5
comment Do position and momentum measurements determine a wave function?
Related question on Phys.SE: physics.stackexchange.com/q/81303/2451
Dec
2
comment Geometrical interpretation of a Schrödinger operator
Crossposted to physics.stackexchange.com/q/149909/2451
Oct
9
revised Matrix integral identity
Corrected typos in eq. 6 and 7
Oct
9
awarded  Revival
Oct
3
revised Why do roots of polynomials tend to have absolute value close to 1?
corrected notational collaps: $n$ used in two meanings
Oct
3
suggested approved edit on Why do roots of polynomials tend to have absolute value close to 1?
Sep
26
comment Dislocations,Disclinations Latices, Displacement fields and scaling
Crossposted from physics.stackexchange.com/q/136999/2451
Sep
16
revised Level quantization of 7d $SO(N)$ Chern-Simons action
improved display
Sep
16
suggested approved edit on Level quantization of 7d $SO(N)$ Chern-Simons action