WebGeometric phase also underlines the dynamics and thermodynamics of a broad spectrum of quantum systems, including those dominated by spin-orbit coupling (66,67,68). As the geometric phase continues to affect all areas of physics, with an increasing number of applications, Table 1 presents only a non-exhaustive summary of all WebMay 30, 2015 · We have reviewed the role of GP ideas in quantum information science. We have described how GPs can be used to perform robust quantum information …
Phys. Rev. A 107, 042413 (2024) - Saturating quantum advantages …
WebOct 2, 2024 · Although geometric phases in quantum evolution are historically overlooked, their active control now stimulates strategies for constructing robust quantum technologies. Here, we demonstrate arbitrary single-qubit holonomic gates from a single cycle of nonadiabatic evolution, eliminating the need to concatenate two separate cycles. Our … WebOct 1, 1995 · The geometric phase for non-cyclic polarization changes was also studied experimentally in [28]. Berry (geometric) phase for mixed states was first introduced by Uhlmann [29] (a review of the results of Uhlmann’s approach can also be found in [30]). An alternative interferometry based approach to the geometric phase of the mixed states … groceries in a basket
Topological transition in measurement-induced geometric phases
WebDec 10, 2024 · Based on a generic quantum open system model, we study the geometric nature of decoherence by defining a complex-valued geometric phase through stochastic pure states describing nonunitary, noncyclic, and nonadiabatic evolutions. The ensemble average of the complex geometric phases for the pure stochastic states yields a … WebLe migliori offerte per Geometric Phase in Quantum Systems: Foundations, Mathematical Concepts, and Appl sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! WebFeb 24, 2000 · Nuclear magnetic resonance techniques have already been used to demonstrate both simple quantum information processing 5,6,7,8,9 and geometric phase shifts 10,11,12. Here we combine these ideas by ... groceries in 2023