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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:
It is part of: Physical Review Research, 2020, vol. 2, num. 3
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ISSN: 2643-1564
Appears in Collections:Articles publicats en revistes (Química Inorgànica i Orgànica)

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