5 citations · 13 across the 6 of their papers we have counts for
6 papers
Phase space trajectories in quantum mechanics
Christoph Nölle
An adapted representation of quantum mechanics sheds new light on the relationship between quantum states and classical states. In this approach the space of quantum states splits…
Instantons, five-branes and fractional strings
Christoph Nölle
In this note I review the construction of higher-dimensional instantons and heterotic NS5-branes on Ricci-flat cones from arXiv:1109.3552, as well as fractional strings from arXiv:…
Homogeneous heterotic supergravity solutions with linear dilaton
Christoph Nölle
I construct solutions to the heterotic supergravity BPS-equations on products of Minkowski space with a non-symmetric coset. All of the bosonic fields are homogeneous and non-vanis…
Quantum mechanics and classical trajectories
Christoph Nölle
The classical limit ->0 of quantum mechanics is known to be delicate, in particular there seems to be no simple derivation of the classical Hamilton equation, starting from…
Geometric and deformation quantization
Christoph Nölle
We present a simple geometric construction linking geometric to deformation quantization. Both theories depend on some apparently arbitrary parameters, most importantly a polarizat…
On the relation between geometric and deformation quantization
Christoph Nölle
In this paper we investigate the possibility of constructing a complete quantization procedure consisting of geometric and deformation quantization. The latter assigns a noncommuta…