100 citations · 128 across the 14 of their papers we have counts for
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math-ph2013★ 4 cited
The Aharonov-Bohm effect in spectral asymptotics of the magnetic Schrödinger operator
Gregory Eskin, James Ralston
We show that in the absence of a magnetic field the spectrum of the magnetic Schrödinger operator in an annulus depends on the cosine of the flux associated with the magnetic poten…
math-ph2009★ 4 cited
On the determination of Moving Boundaries for Hyperbolic Equations
Gregory Eskin, James Ralston
We consider wave equations in domains with time-dependent boundaries (moving obstacles) contained in a fixed cylinder for all time. We give sufficient conditions for the determinat…
math-ph1998★ 100 cited
A proof of the Gutzwiller Semiclassical Trace Formula using Coherent States Decomposition
M. Combescure, J. Ralston, D. Robert
The Gutzwiller semiclassical trace formula links the eigenvalues of the Scrodinger operator ^H with the closed orbits of the corresponding classical mechanical system, associated w…