scholarly journals Quantum Optimal Numerical Controlling for Yukawa Interaction of Couple Heavy Particles

2021 ◽  
Author(s):  
Quan-Fang Wang
Keyword(s):  
Quantum Control ◽  
Theoretical Study ◽  
Yukawa Interaction ◽  
Heavy Particles ◽  
New Era ◽  
Klein Gordon ◽  
Control Step

Beyond the controlling of molecules and atoms, quantum control step forward to a new era of achieving control at nucleus scale. This work is to attempt the investigation of quantum controlling with the interaction between two heavy particles (e.g. nucleon and meson). The interaction, which expressed as coupled Schrodinger and Klein-Gordon equations, will be the target of controlling. Experiment demonstration illustrate that theoretical study combining with computational control is effected to performance.

scholarly journals Quantum Optimal Numerical Controlling for Yukawa Interaction of Couple Heavy Particles

2021 ◽  
Author(s):  
Quan-Fang Wang
Keyword(s):  
Quantum Control ◽  
Theoretical Study ◽  
Yukawa Interaction ◽  
Heavy Particles ◽  
New Era ◽  
Klein Gordon ◽  
Control Step

Beyond the controlling of molecules and atoms, quantum control step forward to a new era of achieving control at nucleus scale. This work is to attempt the investigation of quantum controlling with the interaction between two heavy particles (e.g. nucleon and meson). The interaction, which expressed as coupled Schrodinger and Klein-Gordon equations, will be the target of controlling. Experiment demonstration illustrate that theoretical study combining with computational control is effected to performance.

scholarly journals Theoretical study of dissociation dynamics of HD+ and its quantum control with an intense laser field

2019 ◽  
Vol 68 (17) ◽  
pp. 178201
Author(s):  
Hong-Bin Yao ◽  
Xiang-Zhan Jiang ◽  
Chang-Hong Cao ◽  
Wen-Liang Li
Keyword(s):  
Laser Field ◽  
Quantum Control ◽  
Theoretical Study ◽  
Intense Laser ◽  
Intense Laser Field ◽  
Dissociation Dynamics

scholarly journals Quantum control in spintronics

2011 ◽  
Vol 369 (1948) ◽  
pp. 3229-3248 ◽  
Author(s):  
A. Ardavan ◽  
G. A. D. Briggs
Keyword(s):  
Quantum Control ◽  
Quantum Information Processing ◽  
Nitrogen Vacancy ◽  
Triplet States ◽  
Spin States ◽  
Electron Spins ◽  
Nuclear Spins ◽  
Holographic Storage ◽  
New Era ◽  
Quantum Phenomena

Superposition and entanglement are uniquely quantum phenomena. Superposition incorporates a phase that contains information surpassing any classical mixture. Entanglement offers correlations between measurements in quantum systems that are stronger than any that would be possible classically. These give quantum computing its spectacular potential, but the implications extend far beyond quantum information processing. Early applications may be found in entanglement-enhanced sensing and metrology. Quantum spins in condensed matter offer promising candidates for investigating and exploiting superposition and entanglement, and enormous progress is being made in quantum control of such systems. In gallium arsenide (GaAs), individual electron spins can be manipulated and measured, and singlet–triplet states can be controlled in double-dot structures. In silicon, individual electron spins can be detected by ionization of phosphorus donors, and information can be transferred from electron spins to nuclear spins to provide long memory times. Electron and nuclear spins can be manipulated in nitrogen atoms incarcerated in fullerene molecules, which in turn can be assembled in ordered arrays. Spin states of charged nitrogen vacancy centres in diamond can be manipulated and read optically. Collective spin states in a range of materials systems offer scope for holographic storage of information. Conditions are now excellent for implementing superposition and entanglement in spintronic devices, thereby opening up a new era of quantum technologies.

QUANTUM CONTROL IN NUCLEAR REACTION

2010 ◽  
Vol 19 (03) ◽  
pp. 393-406 ◽  
Author(s):  
QUAN-FANG WANG
Keyword(s):  
Nuclear Reaction ◽  
Quantum Physics ◽  
Laboratory Experiments ◽  
Quantum Control ◽  
High Dimensions ◽  
Molecular Control ◽  
Laser Technology ◽  
Theoretical Design ◽  
Great Progress ◽  
Klein Gordon

A frontier field beyond atom and molecular control will be concentrated on the controlling of nuclei. Both theoretical design and laboratory experiments extremely need to be developed with the great progress of quantum physics and laser technology. This work is to focus on the computational approach to achieve the quantum control in nuclear reaction with a stable semi-discrete numerical paradigm in high dimensions. A reasonable physical model is established by multi-Klein–Gordon Schrödinger dynamics. Demonstrative experiments would provide the confident guidance to control quantum system at nuclei scale in real laboratory.

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