Results 131 to 140 of about 80,457 (267)
Quantum many-body theory for electron spin decoherence in nanoscale nuclear spin baths [PDF]
, 2016 Wen Yang, Wen-Long Ma, Ren-Bao Liu
openalex +1 more source
Simulating Quantum State Transfer Between Distributed Devices Using Noisy Interconnects
Advanced Quantum Technologies, EarlyView.Noisy connections challenge future networked quantum computers. This work presents a practical method to address this by simulating an ideal state transfer over noisy interconnects. The approach reduces the high sampling cost of previous methods, an advantage that improves as interconnect quality gets better.
Marvin Bechtold +3 more
wiley +1 more source
Unitarity, feedback, interactions—dynamics emergent from repeated measurements
New Journal of Physics, 2017 Motivated by the recent efforts to describe the gravitational interaction as a classical channel arising from continuous quantum measurements, we study what types of dynamics can emerge from a collisional model of repeated interactions between a system ...
Natacha Altamirano +3 more
doaj +1 more source
Probing nonstandard decoherence effects with solar and KamLAND neutrinos [PDF]
, 2007 G. L. Fogli +4 more
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Decoherence and Ontology [PDF]
, 2019 This paper discusses the consequences of quantum mechanics for our understanding of physical reality, particularly regarding how classical concepts emerge from quantum laws; how common sense logic stands out as a special case of quantum logic applied to macroscopic objects; how causality and locality are found to be “provincial” consequences of quanta;
openaire +3 more sources
Blinking Optical Tweezers for Atom Rearrangements
Advanced Quantum Technologies, EarlyView.The work introduces an energy‐efficient method for holding and rearranging an N ×$\times$ M array of atoms using only N optical tweezers, using just 1M of the optical power per atom. In the proof‐of‐concept experiments, single blinking tweezer holds M = 9 atoms and further facilitates rearrangement M = 4 ∼$\sim$ 5 atoms in various configurations ...
Kangjin Kim, Kangheun Kim, Jaewook Ahn
wiley +1 more source
Exploring New Chemical Paths in Quantum AI: Preliminary Accomplishments and Future Perspectives
Advanced Quantum Technologies, EarlyView.Two new strategies derived from Chemical AI to promote the advancement of sustainable quantum technologies are presented and discussed. The first strategy relies on the chemical implementation of molecular fuzzy sets, which are quantum mixed states associated with chemical microheterogeneous systems. The second strategy relies on photochromic compounds
Pier Luigi Gentili
wiley +1 more source
Environment-Induced Decoherence in Noncommutative Quantum Mechanics [PDF]
, 2006 João Nuno Prata, Nuno Costa Dias
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Digital Twin Simulations Toolbox of the Nitrogen‐Vacancy Center in Diamond
Advanced Quantum Technologies, EarlyView.The Nitrogen‐vacancy (NV) center in diamond is a key platform within quantum technologies. This work introduces a Python based digital‐twin of the NV, where the spin dynamics of the system is simulated without relying on commonly used approximations, such as the adoption of rotating frame. The digital‐twin is validated through three different examples,
Lucas Tsunaki +3 more
wiley +1 more source
Suppressing phase decoherence of a single atom qubit with CPMG sequence [PDF]
, 2013 Shi Yu +5 more
openalex +1 more source