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math-ph2008★ 19 cited
Quantum Inequalities from Operator Product Expansions
Henning Bostelmann, Christopher J. Fewster
Quantum inequalities are lower bounds for local averages of quantum observables that have positive classical counterparts, such as the energy density or the Wick square. We establi…
math-ph2008★ 15 cited
Phase space quantization and Loop Quantum Cosmology: A Wigner function for the Bohr-compactified real line
Christopher J. Fewster, Hanno Sahlmann
We give a definition for the Wigner function for quantum mechanics on the Bohr compactification of the real line and prove a number of simple consequences of this definition. We th…