152 citations · 734 across the 74 of their papers we have counts for
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quant-ph2010★ 3 cited
A Dispersion Relation for the Density of States With Application to the Casimir Effect
S. G. Rajeev
The trace of a function of a Schrodinger operator minus the same for the Laplacian can be expressed in terms of the determinant of its scattering matrix. The naive formula for this…
quant-ph2007★ 8 cited
Dissipative Mechanics Using Complex-Valued Hamiltonians
S. G. Rajeev
We show that a large class of dissipative systems can be brought to a canonical form by introducing complex co-ordinates in phase space and a complex-valued hamiltonian. A naive ca…
quant-ph2003★ 1 cited
A Theory of Errors in Quantum Measurement
S. G. Rajeev
It is common to model random errors in a classical measurement by the normal (Gaussian) distribution, because of the central limit theorem. In the quantum theory, the analogous hyp…