353 reputation
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bio website
location Cambridge
age
visits member for 1 year, 9 months
seen Apr 6 at 8:49

Mar
7
comment A mysterious Heisenberg algebra identity from Sylvester, 1867
Very interesting! Graves essentially had the form of the star product.
Dec
2
comment Calogero-Moser system: relationship between dual variables and the KKS construction
Yes, it appears in: Alexander G Abanov et al 2009 J. Phys. A: Math. Theor. 42 135201 (for the case of periodic boundary conditions) and Michael Stone et al 2008 J. Phys. A: Math. Theor. 41 275401.
Oct
24
awarded  Yearling
Oct
1
revised Calogero-Moser system: relationship between dual variables and the KKS construction
edited body
Sep
30
revised Calogero-Moser system: relationship between dual variables and the KKS construction
edited tags
Sep
30
asked Calogero-Moser system: relationship between dual variables and the KKS construction
Sep
11
awarded  Tumbleweed
Sep
5
revised Significance of a combination of Weierstrass zeta values arising in the Lagrange top
added 1 characters in body
Sep
4
asked Significance of a combination of Weierstrass zeta values arising in the Lagrange top
Jun
18
revised Similarity solutions of the imaginary time Benjamin--Ono equation
deleted 6 characters in body
Jun
18
revised Similarity solutions of the imaginary time Benjamin--Ono equation
added 392 characters in body
Jun
11
revised Similarity solutions of the imaginary time Benjamin--Ono equation
added 276 characters in body
Jun
1
revised Similarity solutions of the imaginary time Benjamin--Ono equation
deleted 1 characters in body
Jun
1
revised Similarity solutions of the imaginary time Benjamin--Ono equation
deleted 1 characters in body
Jun
1
asked Similarity solutions of the imaginary time Benjamin--Ono equation
May
14
comment A heat kernel for Schrödinger operator with low-order terms
Shouldn't I be able to simplify the exponentials in terms of the shifted variables $\tilde x=x+b/2a$, $\tilde y=y+b/2a$? That is the origin of the $\exp(b^2t/4a)$, which reflects the shift of the quadratic potential. The terms you have don't seem to simplify nicely, however.
May
13
awarded  Scholar
May
13
accepted Eigenvalues of random Hamiltonian matrices
May
13
comment Eigenvalues of random Hamiltonian matrices
Do I understand correctly that both real and imaginary axes have a $\sqrt{n}$ density of eigenvalues, but there is only repulsion around the imaginary axis?
Mar
22
answered Solvable models in quantum mechanics