Abstract
Quantum Mechanics was invented for stability reasons. In fact it is striking to notice the difference of regularity that needs the potential of a Schrödinger operator to insure unitary of the quantum flow (e.g. \(V \in {L}_{\mbox{ loc}}^{1}{,\ \ \lim {}_{\epsilon \rightarrow 0}\sup }_{x}\int\limits_{\vert x-y\vert \leq \epsilon }\vert x - {y\vert }^{2-N}\vert V (y)\vert dy\,=\,0\)) compared to the classical Cauchy-Lipshitz condition for vector fields.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
L. Ambrosio: Transport equation and Cauchy problem for BV vector fields. Invent. Math., 158 (2004), 227-260.
L. Ambrosio, A. Figalli, G. Friesecke, J. Giannoulis & T. Paul: Semiclassical limit of quantum dynamics with rough potentials and well posedness of transport equations with measure initial data, Comm. Pure Appl. Math., 64 (2011),1199-1242.
A. Athanassoulis & T. Paul: Strong and weak semiclassical limits for some rough Hamiltonians, Mathematical Models and Methods in Applied Sciences, 12 (22) (2012).
F. Bouchut: Renormalized solutions to the Vlasov equation with coecients of bounded variation. Arch. Ration. Mech. Anal., 157 (2001), 75-90.
R.J. DiPerna, P.L. Lions: Ordinary differential equations, transport theory and Sobolev spaces. Invent. Math., 98 (1989), 511-547.
A. Figalli, M. Ligabo & T. Paul: Semiclassical limit for mixed states with singular and rough potentials, to appear in ”Indiana University Mathematics Journal”.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer Basel
About this paper
Cite this paper
Paul, T. (2013). Recent Results in Semiclassical Approximation with Rough Potentials. In: Grieser, D., Teufel, S., Vasy, A. (eds) Microlocal Methods in Mathematical Physics and Global Analysis. Trends in Mathematics(). Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-0466-0_11
Download citation
DOI: https://doi.org/10.1007/978-3-0348-0466-0_11
Published:
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-0465-3
Online ISBN: 978-3-0348-0466-0
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)