4 papers · 1 filter
Dynamics and Geometry of Entanglement in Many-Body Quantum Systems
Peyman Azodi, Herschel A Rabitz
A new framework is formulated to study entanglement dynamics in many-body quantum systems along with an associated geometric description. In this formulation, called the Quantum Co…
Tomography of Quantum States from Structured Measurements via quantum-aware transformer
Hailan Ma, Zhenhong Sun, Daoyi Dong +2
Quantum state tomography (QST) is the process of reconstructing the state of a quantum system (mathematically described as a density matrix) through a series of different measureme…
Efficient Hamiltonian encoding algorithms for extracting quantum control mechanism as interfering pathway amplitudes in the Dyson series
Erez Abrams, Michael Kasprzak, Gaurav Bhole +2
Hamiltonian encoding is a methodology for revealing the mechanism behind the dynamics governing controlled quantum systems. In this paper, following Mitra and Rabitz [Phys. Rev. A…
The Top Manifold Connectedness of Quantum Control Landscapes
Yidian Fan, Re-Bing Wu, Tak-San Ho +2
The control of quantum systems has been proven to possess trap-free optimization landscapes under the satisfaction of proper assumptions. However, many details of the landscape geo…