Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

56.0K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
56.0K
Fermi Level Dynamics01:12

Fermi Level Dynamics

553
The vacuum level denotes the energy threshold required for an electron to escape from a material surface. It is usually positioned above the conduction band of a semiconductor and acts as a benchmark for comparing electron energies within various materials.
Electron affinity in semiconductors refers to the energy gap between the minimum of its conduction band and the vacuum level and it is a critical parameter in determining how easily a semiconductor can accept additional electrons.
The work...
553

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A 98-qubit trapped-ion quantum computer with all-to-all connectivity.

Nature·2026
Same author

Entangled States from Sparsely Coupled Spins for Metrology with Neutral Atoms.

Physical review letters·2025
Same author

Individual Addressing and State Readout of Trapped Ions Utilizing Radio-Frequency Micromotion.

Physical review letters·2024
Same author

Universally Robust Quantum Control.

Physical review letters·2024
Same author

Nonlinear dynamics and quantum chaos of a family of kicked p-spin models.

Physical review. E·2021
Same author

Simulating Nonlinear Dynamics of Collective Spins via Quantum Measurement and Feedback.

Physical review letters·2020
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Dec 17, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

990

Small, Highly Accurate Quantum Processor for Intermediate-Depth Quantum Simulations.

Nathan K Lysne1, Kevin W Kuper1, Pablo M Poggi2

  • 1Center for Quantum Information and Control, Wyant College of Optical Sciences, University of Arizona, Tucson, Arizona 85721, USA.

Physical Review Letters
|July 1, 2020
PubMed
Summary
This summary is machine-generated.

This study presents a Cs atom quantum simulator achieving high-fidelity simulations for over 100 time steps. This advancement aids in understanding quantum simulation accuracy and dynamics, despite hardware limitations.

More Related Videos

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.1K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.3K

Related Experiment Videos

Last Updated: Dec 17, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

990
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.1K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.3K

Area of Science:

  • Quantum Information Science
  • Atomic Physics
  • Computational Physics

Background:

  • Analog quantum simulation is a key step towards fault-tolerant quantum computation.
  • Current noisy quantum hardware limits simulation accuracy, especially for complex, chaotic systems.
  • Degradation of accuracy after few time steps is a major challenge.

Purpose of the Study:

  • To develop and demonstrate a high-fidelity analog quantum simulator.
  • To investigate the long-time dynamics of model Hamiltonians using quantum simulation.
  • To explore the relationship between simulation accuracy, system dynamics, and hardware imperfections.

Main Methods:

  • Utilized a quantum simulator based on combined electron-nuclear spins of individual Cesium (Cs) atoms.
  • Performed high-fidelity simulations of three distinct model Hamiltonians.
  • Extended simulations to over 100 time steps, exceeding typical limitations.

Main Results:

  • Achieved high fidelity simulations for >100 time steps, demonstrating robust quantum dynamics.
  • Successfully simulated three different model Hamiltonians, showcasing simulator versatility.
  • Provided a platform for studying the impact of imperfections on quantum simulation accuracy.

Conclusions:

  • The developed Cs atom quantum simulator offers high accuracy and programmability for exploring quantum dynamics.
  • This system is valuable for understanding the interplay between dynamics, imperfections, and accuracy in analog quantum simulation.
  • While not scalable to large Hilbert spaces, it provides crucial insights for near-term quantum simulation efforts.