WebJul 21, 2024 · For (numerically) finding fixed points, you can start by solving the corresponding eigenvalue equation for the eigenvector ρ. If the fixed point is unique, … WebApr 29, 2024 · Furthermore, we show that every irreducible conformal subnet is the fixed points under a subset of quantum operations. When is discrete (or with finite Jones index), we show that the set of quantum operations on that leave elementwise fixed has naturally the structure of a compact (or finite) hypergroup, thus extending some results of …
Characterizations of fixed points of quantum operations
WebMar 27, 2024 · The joint research group is comprised of: Dr. Yasunobu Nakamura, Director of the RIKEN Center for Quantum Computing (RQC), Dr. Katsuya Kikuchi, Group Leader of the 3D Integration System Group of the Device Technology Research Institute at AIST, Dr. Hirotaka Terai, Director of the Superconductive ICT Device Laboratory at the Kobe … WebAug 26, 2010 · Specifically, it is proved that if a quantum operation has mutually commuting operation elements that are effects forming a resolution of the identity, then the fixed … bird with red head and chest
Some Generalised Fixed Point Theorems Applied to Quantum …
WebQuantum operations frequently occur in quantum measurement theory, quantum probability, quantum computation, and quantum information theory. If an operator A is … WebMay 2, 2005 · In the new algorithm, the operations are controlled by two ancilla qubits, and fixed point behavior is achieved by irreversible measurement operations applied to these ancillas. It is an example of how measurement can allow us to bypass some restrictions imposed by unitarity on quantum computing. Comments: 12 pages, 4 figures. WebAug 1, 2012 · The fixed points of general quantum operations are considered. We characterize the set of fixed points of a general quantum operation and discuss some equivalent and sufficient conditions for this set to be nontrivial. Moreover, we also consider completely disturbed points of quantum operations. dance therapy netherlands