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Apr
30
revised What is the general form of the duality transform for the Fock space?
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Apr
30
answered What is the general form of the duality transform for the Fock space?
Apr
18
awarded  Enlightened
Apr
18
awarded  Nice Answer
Mar
5
answered Electromagnetic duality symmetry
Dec
1
comment Can the equation of motion with friction be written as Euler-Lagrange equation, and does it have a quantum version?
The authors provide a Lagrangian in equation (5), also the Dirac brackets in equation (13) are of the type referred to in the first reference. I guess i shouldn't have used the name symplectic for these brackets.
Dec
1
answered Can the equation of motion with friction be written as Euler-Lagrange equation, and does it have a quantum version?
Oct
23
awarded  Yearling
Oct
13
comment The Szego projector, the dual disc bundle $\overline{D}$ and representation of $S^1$ on $H^2$($\overline{D}$)
@josh the Abelian group action implies that the irreducible components are one dimensional, but they can have multiplicities. The space$H_k$ is a direct sum of all one dimensional subspaces of eigenvalue (weight) $k$.
Oct
8
answered The Szego projector, the dual disc bundle $\overline{D}$ and representation of $S^1$ on $H^2$($\overline{D}$)
Oct
1
awarded  Caucus
Jul
4
answered Van Vleck-Morette Determinant
Jun
26
answered Is there a version of supersymmetry for homogeneous spaces?
Jun
12
revised Haar measure on $O(n)$ reduced to simpler probability space
deleted 3 characters in body
Jun
11
answered Haar measure on $O(n)$ reduced to simpler probability space
Dec
29
answered Rotations, Harmonic Oscillators, Gaussians, Ladders
Oct
23
awarded  Yearling
Oct
2
answered Higgs mechanism from a deformation quantization point of view
Sep
17
awarded  Nice Answer
Aug
8
revised affinization of T^*CP^n
deleted 1 characters in body