About
Adiabatic protocols are critical subroutine in many quantum technologies. Accelerating these processes is challenging, not only due to suboptimal hardware implementations, but also for fundamental reasons. Indeed, a class of adiabatic theorems bounds the maximum fidelity that a particular protocol may accomplish. Furthermore, phase transitions and narrow gap systems are inherently difficult to address.
In this work, we integrate counterdiabatic drive with quantum optimum control techniques (COLD), as proposed in PRX Quantum 4, 010312. Using symbolic calculus, we expand the formulation of the adiabatic gauge potential ansatz to any spin hamiltonian. Finally, we put COLD to the test on frustrated systems and 2D topologies..
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The talk
Credits and licence
- Institution
- CERN
- Department
- CERN openlab Summer Student Programme 2023
- Speaker
- Francesco Pio Barone
- Year
- 2023
- Language
- English
- Subjects
- Physics
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed