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http://hdl.handle.net/2445/179284
Title: | Quantum Zermelo problem for general energy resource bounds |
Author: | Bofill i Villà, Josep M. Sanz, Ángel S. Albareda, Guillermo Moreira, Ibério de Pinho Ribeiro Quapp, Wolfgang |
Keywords: | Teoria quàntica Quantum theory |
Issue Date: | 25-Sep-2020 |
Publisher: | American Physical Society |
Abstract: | A solution to the quantum Zermelo problem for control Hamiltonians with general energy resource bounds is provided. Interestingly, the energy resource of the control Hamiltonian and the control time define a pair of conjugate variables that minimize the energy-time uncertainty relation. The resulting control protocol is applied to a single qubit as well as to a two-interacting qubit system represented by a Heisenberg spin dimer. For these low-dimensional systems, it is found that physically realizable control Hamiltonians exist only for certain quantized energy resources |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevResearch.2.033492 |
It is part of: | Physical Review Research, 2020, vol. 2, num. 3 |
URI: | http://hdl.handle.net/2445/179284 |
Related resource: | https://doi.org/10.1103/PhysRevResearch.2.033492 |
ISSN: | 2643-1564 |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
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