Coulomb interaction driven entanglement of electrons on helium, theory and experiment
Contents
Overview and Motivation
Collaborators and people to thank
What is this talk about?
Literature and more reading
Quantum Engineering
Candidate systems
Electrons (quantum dots) on superfluid helium
To read more
Experimental setup I
More on experimental setup II
More on experimental setup III
Experimental set up
Entanglement
More on Entanglement
Entanglement gates in trapped ions and more
Quantum dots and the Coulomb interaction
Electrons on helium is another qubit platform
Surface state electrons (SSE)
Calculational details
Calculational details
Calculational details
Calculational details
Calculational details
Calculational details
Calculational details
Calculational details
Calculational details
Results and discussions
Entanglement and more
Legend to figure
Particle densities and coefficients
Potential wells, the one-body densities, and single-particle states
Where we are now
Plans
Overview and Motivation
How to use many-body theory to design quantum circuits (Quantum engineering)
Many-body methods like F(ull)C(onfiguration)I(nteraction) theory with
Adaptive basis sets (see for example
Sigmundson et al arXiv:2111.09638
)
Time dependence
Optimization of experimental parameter
Feedback from experiment
Finding optimal parameters for tuning of entanglement
Numerical experiments to mimick real systems, using many-body methods to develop
quantum twins
(
inspiration from work by Herschel Rabitz et al on Control of quantum phenomena, see New Journal of Physics 12 (2010) 075008
)!
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