Quantum walk

Vivien Kendon: How to compute using quantum walks

Quantum walks are widely and successfully used to model diverse physical processes. This leads to computation of the models, to explore their properties. Quantum walks have also been shown to be universal for quantum computing. This is a more subtle result than is often appreciated, since

From playlist Numerical Analysis and Scientific Computing

Thomas Wong: Spatial search lackadaisical quantum walks

The coined quantum walk is a discretization of the Dirac equation of relativistic quantum mechanics, and it is a useful model for developing quantum algorithms. For example, many quantum spatial search algorithms are based on coined quantum walks. In this talk, we explore a lazy version of

From playlist Mathematics in Science & Technology

Christine Silberhorn: Time-multiplexed quantum walks

Photonic quantum systems, which comprise multiple optical modes, have become an established platform for the experimental implementation of quantum walks. However, the implementation of large systems with many modes, this means for many step operations, a high and dynamic control of many d

From playlist Mathematical Physics

What is Quantum Tunneling?

Tweet it - http://bit.ly/okHiQ7 Facebook it - http://on.fb.me/qA1dYk minutephysics is now on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a mi

From playlist Quantum Physics

What is Quantum Tunnelling?

This video explores one of the most fascinating and esoteric properties of quantum mechanics: quantum tunnelling. The video begins by explaining an apparent paradox involving alpha decay, and then goes on to show how the theory of quantum tunnelling can provide a solution. The Schrodinger

From playlist Quantum Physics

Quantum Theory - Full Documentary HD

Check: https://youtu.be/Hs_chZSNL9I The World of Quantum - Full Documentary HD http://www.advexon.com For more Scientific DOCUMENTARIES. Subscribe for more Videos... Quantum mechanics (QM -- also known as quantum physics, or quantum theory) is a branch of physics which deals with physica

From playlist TV Appearances

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

What is Quantum Tunneling, Exactly?

Sign up to brilliant.org to receive a 20% discount with this link! https://brilliant.org/upandatom/ In this video we explore the quantum phenomenon of quantum tunneling, where an electron can tunnel through a barrier no classical object could. *Quantum Physics Playlist: https://www.yout

From playlist Physics

The Map of Quantum Physics

This is the Map of Quantum Physics and quantum mechanics covering everything you need to know about this field in one image. Check out this video's sponsor https://brilliant.org/dos And grab this poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-phy

From playlist The Map of Quantum Physics Expanded

AQC 2016 - Quantum Monte Carlo vs Tunneling vs. Adiabatic Optimization

A Google TechTalk, June 27, 2016, presented by Aram Harrow (MIT) ABSTRACT: Can quantum adiabatic evolution solve optimization problems much faster than classical computers? One piece of evidence for this has been their apparent advantage in "tunneling" through barriers to escape local mi

From playlist Adiabatic Quantum Computing Conference 2016

Continuous-time Quantum Walks by Kirone Mallick

PROGRAM :UNIVERSALITY IN RANDOM STRUCTURES: INTERFACES, MATRICES, SANDPILES ORGANIZERS :Arvind Ayyer, Riddhipratim Basu and Manjunath Krishnapur DATE & TIME :14 January 2019 to 08 February 2019 VENUE :Madhava Lecture Hall, ICTS, Bangalore The primary focus of this program will be on the

From playlist Universality in random structures: Interfaces, Matrices, Sandpiles - 2019

Walking on water

Oxford Mathematics Public Lectures: John Bush - Walking on water: from biolocomotion to quantum foundations. In this Public Lecture, which contains more technical content than our norm, John Bush presents seemingly disparate topics which are in fact united by a common theme and underlaid

From playlist Oxford Mathematics Public Lectures

Non-Hermitian gauge field, non-Hermitian flow and quantum localization by Naomichi Hatano

PROGRAM NON-HERMITIAN PHYSICS - PHHQP XVIII DATE :04 June 2018 to 13 June 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore Non-Hermitian Physics-"Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP) XVIII" is the 18th meeting in the series that is being held over the years in Qua

From playlist Non-Hermitian Physics - PHHQP XVIII

Craig Costello - Post-quantum key exchange from supersingular isogenies- IPAM at UCLA

Recorded 26 July 2022. Craig Costello of Microsoft Research presents "Post-quantum key exchange from supersingular isogenies" at IPAM's Graduate Summer School Post-quantum and Quantum Cryptography. Abstract: This talk will give an overview of Supersingular isogeny Diffie-Hellman (SIDH): t

From playlist 2022 Graduate Summer School on Post-quantum and Quantum Cryptography

Dominic Berry - Optimal scaling quantum linear systems solver via discrete adiabatic theorem

Recorded 25 January 2022. Dominic Berry of Macquarie University presents "Optimal scaling quantum linear systems solver via discrete adiabatic theorem" at IPAM's Quantum Numerical Linear Algebra Workshop. Abstract: Recently, several approaches to solving linear systems on a quantum compute

From playlist Quantum Numerical Linear Algebra - Jan. 24 - 27, 2022

Classical and Quantum Walks : The beauty of of numbers and probabilities by Sanchari Goswami

DISCUSSION MEETING: 7TH INDIAN STATISTICAL PHYSICS COMMUNITY MEETING ORGANIZERS: Ranjini Bandyopadhyay, Abhishek Dhar, Kavita Jain, Rahul Pandit, Sanjib Sabhapandit, Samriddhi Sankar Ray and Prerna Sharma DATE: 19 February 2020 to 21 February 2020 VENUE: Ramanujan Lecture Hall, ICTS Ban

From playlist 7th Indian Statistical Physics Community Meeting 2020

Quantum field theory, Lecture 2

This winter semester (2016-2017) I am giving a course on quantum field theory. This course is intended for theorists with familiarity with advanced quantum mechanics and statistical physics. The main objective is introduce the building blocks of quantum electrodynamics. Here in Lecture 2

From playlist Quantum Field Theory