A trapped ion quantum computer is one proposed approach to a large-scale quantum computer. Ions, or charged atomic particles, can be confined and suspended in free space using electromagnetic fields. Qubits are stored in stable electronic states of each ion, and quantum information can be transferred through the collective quantized motion of the ions in a shared trap (interacting through the Coulomb force). Lasers are applied to induce coupling between the qubit states (for single qubit operations) or coupling between the internal qubit states and the external motional states (for entanglement between qubits). The fundamental operations of a quantum computer have been demonstrated experimentally with the currently highest accuracy in trapped ion systems. Promising schemes in development to scale the system to arbitrarily large numbers of qubits include transporting ions to spatially distinct locations in an array of ion traps, building large entangled states via photonically connected networks of remotely entangled ion chains, and combinations of these two ideas. This makes the trapped ion quantum computer system one of the most promising architectures for a scalable, universal quantum computer. As of April 2018, the largest number of particles to be controllably entangled is 20 trapped ions. (Wikipedia).
Quantum Computers, Explained With Quantum Physics
Quantum computers aren’t the next generation of supercomputers—they’re something else entirely. Before we can even begin to talk about their potential applications, we need to understand the fundamental physics that drives the theory of quantum computing. (Featuring Scott Aaronson, John Pr
From playlist Explainers
Quantum Tunneling : Animated Explanation (Quantum Mechanics)
Help me make more videos https://www.patreon.com/quahntasy Quantum Tunneling is a cool phenomenon in Quantum Mechanics also used in Semiconductors. Quantum tunnelling animation here is a rough explanation of what it really is. The brown guy in the video is the barrier and there is a quantu
From playlist Quantum Field Theory
Scientists Just Broke a Quantum Record; What Happens Next?
Scientists managed to quantum entangle trillions of atoms – here's how. Quantum Teleportation Is Real, Here's How It Works - https://youtu.be/yb38jozeDOs Read more: Stabilized entanglement of massive mechanical oscillators https://www.nature.com/articles/s41586-018-0038-x “Entanglement
From playlist Elements | Seeker
The Map of Quantum Computing | Quantum Computers Explained
An excellent summary of the field of quantum computing. Find out more about Qiskit at https://qiskit.org and their YouTube channel https://www.youtube.com/c/qiskit And get the poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-computing With this vi
From playlist Quantum Physics Videos - Domain of Science
Peter Zoller: Introduction to quantum optics - Lecture 2
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
From playlist Mathematical Physics
Peter Zoller: Introduction to quantum optics - Lecture 4
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
From playlist Mathematical Physics
Peter Zoller: Introduction to quantum optics - Lecture 3
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
From playlist Mathematical Physics
21. Ion trapping and quantum gates
MIT 8.422 Atomic and Optical Physics II, Spring 2013 View the complete course: http://ocw.mit.edu/8-422S13 Instructor: Wolfgang Ketterle In this lecture, the professor discussed ion traps, quantum computation with ions, etc. License: Creative Commons BY-NC-SA More information at http://o
From playlist MIT 8.422 Atomic and Optical Physics II, Spring 2013
The high-stakes race to make quantum computers work - Chiara Decaroli
Get to know the unique properties of quantum computers and the obstacles that have prevented this theoretical technology from becoming a reality. -- Quantum computers could eventually outstrip the computational limits of classical computers. They rely on the behavior of atomic and subat
From playlist New TED-Ed Originals
Quantum Computing - The Qubit Technology Revolution
One of the strangest features of quantum mechanics is also potentially its most useful: entanglement. By harnessing the ability for two particles to be intimately intertwined across great distances, researchers are working to create technologies that even Einstein could not imagine, from q
From playlist Explore the World Science Festival
MagLab Theory Winter School 2018: Rajibul Islam - Quantum Simulation with Trapped Ions I
The National MagLab held it's sixth Theory Winter School in Tallahassee, FL from January 8th - 13th, 2018.
From playlist 2018 Theory Winter School
Introduction to Quantum Information and Computing by Barry Sanders
Dates: Thursday 03 Jan, 2013 - Saturday 05 Jan, 2013 Venue: ICTS-TIFR, IISc Campus, Bangalore The school aims to provide students and researchers an introduction to the field of quantum information, computation and communication. Topics that will be covered include introduction to quantu
From playlist Mini Winter School on Quantum Information and Computation
Closing Keynote: Quantum Computing: Reality vs. Hype - John Preskill - 6/27/2019
AstroInformatics 2019 Conference: Methodology Transfer, Quantum Computing, and Looking Ahead http://astroinformatics2019.org/
From playlist AstroInformatics 2019 Conference
La simulation quantique - Bourbaphy - 17/11/18
Christophe Salomon (LKB ENS) / 17.11.2018 La simulation quantique ---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoincare/ Twitter : https://twitter.com/InHenriPoincare
From playlist Bourbaphy - 17/11/18 - L'information
What Is Quantum Computing | Quantum Computing Explained | Quantum Computer | #Shorts | Simplilearn
🔥Explore Our Free Courses With Completion Certificate by SkillUp: https://www.simplilearn.com/skillup-free-online-courses?utm_campaign=QuantumComputingShorts&utm_medium=ShortsDescription&utm_source=youtube Quantum computing is a branch of computing that focuses on developing computer tech
From playlist #Shorts | #Simplilearn
Peter Zoller: Introduction to quantum optics - Lecture 1
Abstract: Quantum optical systems provides one of the best physical settings to engineer quantum many-body systems of atoms and photons, which can be controlled and measured on the level of single quanta. In this course we will provide an introduction to quantum optics from the perspective
From playlist Mathematical Physics
The 2012 Nobel Prize in Physics - Sixty Symbols
More Physics Nobel videos: http://bit.ly/SSNobel Nobel Prize days always create a great buzz in university science departments - I hope this video shows some of that. The 2012 Nobel Prize in Physics was won by Serge Haroche and David Wineland. Eventually I found Peter Kruger to tell me ab
From playlist Nobel Prize Videos - Sixty Symbols
Bound states, scattering states, and tunneling
An explanation of the difference between bound states and scattering states in quantum mechanics and contrasted to classical mechanics, with a brief introduction to the concept of quantum tunneling. (This lecture is part of a series for a course based on Griffiths' Introduction to Quantum
From playlist Quantum Mechanics Videos
Quantum Transport, Lecture 11: Quantum Bits
Instructor: Sergey Frolov, University of Pittsburgh, Spring 2013 http://sergeyfrolov.wordpress.com/ Summary: DiVincenzo criteria for hardware design of quantum bits, Rabi, Ramsey, spin echo experiments, candidate quantum bit systems. Quantum Transport course development supported in part b
From playlist Quantum Transport