Limits of computation | Models of computation | Quantum information theory | Computational complexity theory | Quantum information science | Quantum cryptography | Theoretical computer science | Information theory
In the theory of quantum communication, the quantum capacity is the highest rate at which quantum information can be communicated over many independent uses of a noisy quantum channel from a sender to a receiver. It is also equal to the highest rate at which entanglement can be generated over the channel, and forward classical communication cannot improve it. The quantum capacity theorem is important for the theory of quantum error correction, and more broadly for the theory of quantum computation. The theorem giving a lower bound on the quantum capacity of any channel is colloquially known as the LSD theorem, after the authors Lloyd, Shor, and Devetak who proved it with increasing standards of rigor. (Wikipedia).
Quantum Computer in a Nutshell (Documentary)
The reservoir of possibilities offered by the fundamental laws of Nature, is the key point in the development of science and technology. Quantum computing is the next step on the road to broaden our perspective from which we currently look at the Universe. The movie shows the history of pr
From playlist Quantum computing
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
How do quantum computers work?
Quantum computers are said to have the potential to offer computing power far larger than what we have today. Are they really these miracles of quantum computing or are they just over-hyped? You can have brief information in our video on how quantum computing works related to superposi
From playlist Radical Innovations
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
Quantum Computing for Beginners | How to get started with Quantum Computing
Quantum computing is the use of quantum-mechanical phenomena such as superposition and entanglement to perform computation. A quantum computer is used to perform such computation, which can be implemented theoretically or physically. The field of quantum computing is actually a sub-field
From playlist Quantum Physics
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
Who Has The Best Quantum Computer?
This is a summary of all the main companies building quantum computers today, and what their most powerful machines are. You can get the digital image here: https://www.flickr.com/photos/95869671@N08/51849762629/in/dateposted-public/ But we can’t simply look at qubits counts because so man
From playlist Quantum Physics Videos - Domain of Science
Quantum Mechanics 1.1: Introduction
In this video I provide some motivation behind the development of quantum mechanics, kicking off a new series on everything you've been wondering about quantum mechanics! Twitter: https://twitter.com/SciencePlease_
From playlist Quantum Mechanics
Additivity questions and tensor powers of random (...) - M. Fukuda - Workshop 2 - CEB T3 2017
Motohisa Fukuda / 27.10.17 Additivity questions and tensor powers of random quantum channels Perhaps considering minimum output entropy of high tensor powers of quantum channels is one of best ways to understand capacity of quantum channels. However, if addivity violation is a local phen
From playlist 2017 - T3 - Analysis in Quantum Information Theory - CEB Trimester
Matthias Christandl: "Fault-tolerant Coding for Quantum Communication"
Entropy Inequalities, Quantum Information and Quantum Physics 2021 "Fault-tolerant Coding for Quantum Communication" Matthias Christandl - University of Copenhagen Abstract: Designing encoding and decoding circuits to reliably send messages over many uses of a noisy channel is a central
From playlist Entropy Inequalities, Quantum Information and Quantum Physics 2021
Quantum Supremacy: What is it and what does it mean?
Support me on Patreon: https://www.patreon.com/Sabine Google is working on its first demonstration of quantum supremacy, in which a quantum computer outperforms a conventional computer. In this video I explain what quantum computers are good for, what quantum supremacy is and what it will
From playlist Physics
Thermodynamics 6a - Heat Capacity and the Third Law I
In this video, we develop and discuss the final law of thermodynamics - the Third Law. We find that the Third Law is intimately connected with the concept of heat capacity, and fundamentally relies on the quantum-mechanical nature of matter. In this segment, we develop the Einstein Model f
From playlist Thermodynamics
Thermodynamics 6c - Heat Capacity and the Third Law III
Previously we developed the concept of quadratic degrees of freedom and equipartition of energy. We also saw how Einstein applied quantum mechanics to atomic vibrations to explain the "freezing" of vibrational degrees of freedom at low temperatures. Here we apply these ideas to develop a t
From playlist Thermodynamics
Field Induced Quantum Phase Transitions in one-Dimensional Spin...by Ramesh Chandra Nath
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
19. Interacting Particles Part 5
MIT 8.333 Statistical Mechanics I: Statistical Mechanics of Particles, Fall 2013 View the complete course: http://ocw.mit.edu/8-333F13 Instructor: Mehran Kardar This is the fifth of five lectures on Interacting Particles. License: Creative Commons BY-NC-SA More information at http://ocw.
From playlist MIT 8.333 Statistical Mechanics I: Statistical Mechanics of Particles, Fall 2013
Dipole-Octupole Quantum Spin Liquids inCe-based Phrochlores by Bruce D. Gaulin
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
Workshop 1 "Operator Algebras and Quantum Information Theory" - CEB T3 2017 - N.LaRacuente
Nicholas LaRacuente (UIUC) / 14.09.17 Title: Non-commutative L_p Spaces and Asymmetry Measures Abstract: We relate a common class of entropic asymmetry measures to non-commutative L_p space norms. These asymmetry measures have operational meanings related to the resource theory of asymme
From playlist 2017 - T3 - Analysis in Quantum Information Theory - CEB Trimester
Studies of Magnetic Quantum Disorder on Jeff=1/2 Triangular Lattices by Stephen Wilson
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
New possible quantum spin liquid systems by Avinash Mahajan
Program The 2nd Asia Pacific Workshop on Quantum Magnetism ORGANIZERS: Subhro Bhattacharjee, Gang Chen, Zenji Hiroi, Ying-Jer Kao, SungBin Lee, Arnab Sen and Nic Shannon DATE: 29 November 2018 to 07 December 2018 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Frustrated quantum magne
From playlist The 2nd Asia Pacific Workshop on Quantum Magnetism
Are You GOOD At Quantum Physics?
How Quickly Can You Solve THIS Quantum Physics Problem?!? #Quantum #Mechanics #Light #Frequency #NicholasGKK #Shorts
From playlist Quantum Mechanics