Quantum information theory

Quantum steering

In physics, in the area of quantum information theory and quantum computation, quantum steering is a special kind of nonlocal correlation, which is intermediate between Bell nonlocality and quantum entanglement. A state exhibiting Bell nonlocality must also exhibit quantum steering, a state exhibiting quantum steering must also exhibit quantum entanglement. But for mixed quantum states, there exist examples which lie between these different quantum correlation sets. The notion was initially proposed by Schrödinger, and later made popular by Howard M. Wiseman, S. J. Jones, and A. C. Doherty. (Wikipedia).

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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

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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

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Linear algebra for Quantum Mechanics

Linear algebra is the branch of mathematics concerning linear equations such as. linear functions and their representations in vector spaces and through matrices. In this video you will learn about #linear #algebra that is used frequently in quantum #mechanics or #quantum #physics. ****

From playlist Quantum Physics

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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

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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

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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

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Exploiting PT Symmetry for All-Optical Applications: by Govindarajan Arjunan

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 Quantum Phys

From playlist Non-Hermitian Physics - PHHQP XVIII

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What is Quantum Annealing?

An explanation of quantum annealing at D-Wave including the applications and the relationship with other forms of quantum computing. Find out more on our website https://www.dwavesys.com/quantum-computing Get one free minute of direct access to a D-Wave quantum computer when you sign up f

From playlist Videos I made for D-Wave Systems

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A proposed steering criterion using Generalised Uncertainty Relation by Souradeep Sasmal

21 November 2016 to 10 December 2016 VENUE Ramanujan Lecture Hall, ICTS Bangalore Quantum Theory has passed all experimental tests, with impressive accuracy. It applies to light and matter from the smallest scales so far explored, up to the mesoscopic scale. It is also a necessary ingredie

From playlist Fundamental Problems of Quantum Physics

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Donald Hoffman on Consciousness and Conscious Agents | Closer To Truth Chats

Donal Hoffman discusses his theory of consciousness and conscious agents, and how this theory affects everything from artificial intelligence to alien life and the Fermi Paradox. Donald Hoffman's Website: http://www.cogsci.uci.edu/~ddhoff/ Follow Donald Hoffman on Twitter @donalddhoffman

From playlist Closer To Truth Chats

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Donald Hoffman on Reality, Consciousness, and Conscious Agents | Closer To Truth Chats

Donald Hoffman discusses the nature of reality, what is real, his theory of consciousness, and how this theory affects everything from artificial intelligence to alien life and the Fermi Paradox. Donald Hoffman's Website: http://www.cogsci.uci.edu/~ddhoff/ Follow Donald Hoffman on Twitter

From playlist Closer To Truth - Donald Hoffman Interviews

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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

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Stuart Hammerof - Can We Explain Cosmos and Consciousness?

The existence of both cosmos and consciousness, each in its own way, constitute deep problems, perhaps grand mysteries beyond human knowing. Some claim that the two mysteries can only be solved in parallel, together, not in series, alone. Some base their claim on religion, a few on science

From playlist Understanding Consciousness - Closer To Truth - Core Topic

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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

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Beaming into Matter and Life with Particles and Light by Swapan Chattopadhyay

KAAPI WITH KURIOSITY BEAMING INTO MATTER AND LIFE WITH PARTICLES AND LIGHT SPEAKER: Swapan Chattopadhyay (Fermi National Accelerator Laboratory, USA) WHEN: 4:00 pm to 5:30 pm Sunday, 27 November 2022 WHERE: Jawaharlal Nehru Planetarium, Bengaluru Abstract: We will take an adventur

From playlist Kaapi With Kuriosity (A Monthly Public Lecture Series)

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Maxim Kontsevich - Introduction to resurgence

I will explain the phenomenon of resurgence in a (apparently) new ex- ample related to Stirling formula, and its generalization to quantum dilogarithm. Let us define rational Stirling numbers (St_k) = (1, 1/12, 1/288, . . . ) as coeffi- cients in the asymptotic expansion of the normalized

From playlist Combinatorics and Arithmetic for Physics: Special Days 2022

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Geometric phases and the separation of the world by Michael Berry

DISCUSSION MEETING : GEOMETRIC PHASES IN OPTICS AND TOPOLOGICAL MATTER ORGANIZERS : Subhro Bhattacharjee, Joseph Samuel and Supurna Sinha DATE : 21 January 2020 to 24 January 2020 VENUE : Madhava Lecture Hall, ICTS, Bangalore This is a joint ICTS-RRI Discussion Meeting on the geometric

From playlist Geometric Phases in Optics and Topological Matter 2020

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Exact controllability in projections of the bilinear (...) - M. Sigalotti - Workshop 2 - CEB T2 2018

Mario Sigalotti (CPAM Polytechnique) / 07.06.2018 Exact controllability in projections of the bilinear Schrödinger equation Joint work with Marco Caponigro. In this talk we show that under generic (and reasonably explicit) conditions, a controlled bilinear Schrödinger equation with discr

From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments

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Spaceships pushed by LIGHT – the future of space travel?

This episode is brought to you by Squarespace: ‪http://www.squarespace.com/physicsgirl What if you could power a ship using sunlight instead of wind? Well in space, you can! Solar sails or light sails are pushed with light from the sun. Photons provide a kick when they reflect off the sai

From playlist The Physics of Light

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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

Related pages

POVM | Bell's theorem | Quantum entanglement