activity
20042021
most citedThe Magnetic Weyl Calculus

110 citations · 366 across the 43 of their papers we have counts for

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Showing 2009Show all

6 papers · 1 filter

math.FA2009★ 25 cited

On the continuity of spectra for families of magnetic pseudodifferential operators

Nassim Athmouni, Marius Mantoiu, Radu Purice

For families of magnetic pseudodifferential operators defined by symbols and magnetic fields depending continuously on a real parameter , we show that the corresponding family o…

math-ph2009★ 1 cited

Coherent states in the presence of a variable magnetic field

Marius Mantoiu, Radu Purice, Serge Richard

We introduce magnetic coherent states for a particle in a variable magnetic field. They provide a pure state quantization of the phase space R^{2N} endowed with a magnetic symplect…

math.SP2009

Unicity of the integrated density of states for relativistic Schroedinger operators with regular fields and singular electric potentials

Viorel Iftimie, Marius Mantoiu, Radu Purice

We show coincidence of the two definitions of the integrated density of states (IDS) for a class of relativistic Schroedinger operators with magnetic fields and scalar potentials,…

math.FA2009

The Modulation Mapping for Magnetic Symbols and Operators

Marius Mantoiu, Radu Purice

We extend the Bargmann transform to the magnetic pseudodifferential calculus, using gauge-covariant families of coherent states. We also introduce modulation mappings, a first step…

math-ph2009★ 37 cited

Commutator Criteria for Magnetic Pseudodifferential Operators

Viorel Iftimie, Marius Mantoiu, Radu Purice

The gauge covariant magnetic Weyl calculus has been introduced and studied in previous works. We prove criteria in terms of commutators for operators to be magnetic pseudo-differen…

math-ph2009

The magnetic formalism; new results

Viorel Iftimie, Marius Mantoiu, Radu Purice

We review recent results on the magnetic pseudo-differential calculus both in symbolic and in -algebraic form. We also indicate some applications to spectral analysis of pseud…