Schrõdinger Equation in Phase Space, Irreducible Representations of the Heisenberg Group, and Deformation Quantization

Schrõdinger equations in phase space are much discussed and questioned in quantum physics and chemistry

Variants of the Rogers–Ramanujan Identities

AbstractWe evaluate several integrals involving generating functions of continuous q-Hermite polynomials in two different ways. The resulting identities give new proofs and generalizations of the Rogers–Ramanujan identities. Two quintic transformations are given, one of which immediately proves the Rogers–Ramanujan identities without the Jacobi triple product identity. Similar techniques lead to new transformations for unilateral and bilateral series. The quintic transformations lead to curious identities involving primitive fifth roots of unity which are then extended to primitive pth roots of unity for odd p

The initial value problem and the dynamical formulation of general relativity

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Topics in the Dynamics or General Relativity

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