Energy–time uncertainty relation for driven quantum systems
dc.contributor.author | Deffner, Sebastian | |
dc.contributor.author | Lutz, Eric | |
dc.date.accessioned | 2020-08-11T17:18:12Z | |
dc.date.available | 2020-08-11T17:18:12Z | |
dc.date.issued | 2013-07-29 | |
dc.description.abstract | We derive generalizations of the energy–time uncertainty relation for driven quantum systems. Using a geometric approach based on the Bures length between mixed quantum states, we obtain explicit expressions for the quantum speed limit time, valid for arbitrary initial and final quantum states and arbitrary unitary driving protocols. Our results establish the fundamental limit on the rate of evolution of closed quantum systems. | en_US |
dc.description.uri | https://iopscience.iop.org/article/10.1088/1751-8113/46/33/335302/meta | en_US |
dc.format.extent | 10 pages | en_US |
dc.genre | journal articles preprints | en_US |
dc.identifier | doi:10.13016/m2nvny-tb0z | |
dc.identifier.citation | Sebastian Deffner and Eric Lutz, Energy–time uncertainty relation for driven quantum systems, Journal of Physics A: Mathematical and Theoretical, Volume 46, Number 33, doi:10.1088/1751-8113/46/33/335302 | en_US |
dc.identifier.uri | 10.1088/1751-8113/46/33/335302 | |
dc.identifier.uri | http://hdl.handle.net/11603/19394 | |
dc.language.iso | en_US | en_US |
dc.publisher | IOP | en_US |
dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
dc.relation.ispartof | UMBC Physics Department Collection | |
dc.relation.ispartof | UMBC Joint Center for Earth Systems Technology (JCET) | |
dc.relation.ispartof | UMBC Joint Center for Earth Systems Technology (JCET) | |
dc.rights | This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. | |
dc.rights | © 2013 IOP Publishing Ltd | |
dc.title | Energy–time uncertainty relation for driven quantum systems | en_US |
dc.type | Text | en_US |