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A First Glimpse of Rigetti's Quantum Computing Cloud

Quantum computing has been picking up the momentum, and there are many startups and scholars discussing quantum machine learning. A basic knowledge of quantum two-level computation ought to be acquired. 698 more words


The Holographic Principle

A particular buzzword that flies around physics articles these days is holography. When most people think of holograph it conjures images of science-fiction movies with shimmering images.   729 more words


QM Talks@CBPF: Fernando Nicácio — 07.06, 16h00

Our next seminar from the series QM Talks@CBPF will be given by Fernando Nicácio, aka, Boiúna (or is it the other way around?).
See the details below. 221 more words


New article: Emerging Dynamics Arising From Quantum Mechanics

Title: Emerging Dynamics Arising From Quantum Mechanics

Authors: Cristhiano Duarte (UFMG), Gabriel Dias Carvalho (CBPF), Nadja K. Bernades (UFMG), Fernando de Melo (CBPF)

Link: https://arxiv.org/abs/1705.01604… 174 more words

Quantum Information

Master dissertation defense @ CBPF: Pedro Correia -- 05.05, 14h00

This Friday, Pedro Correia, student at the qig@CBPF, will defend his master dissertation.
The dissertation title is “Entanglement in Coarse-grained Systems”, and it contains results on: i) coarse-grained entanglement dynamics in spin-chains, and ii) coarse-grained entanglement in micro-macro systems, with an application to the measurement problem. 165 more words

Quantum Information

The Race to Quantum Technologies and Quantum Computers (Useful Links)

One of my main research directions in the last decade is  quantum information theory and quantum computers. (See this post and this one.) It is therefore a pleasure to report and give many links on the massive efforts carried out these days in these directions and the great enthusiasm and hope these efforts carry. 2,903 more words

Computer Science And Optimization

Conference: JPhysA at The Fifth Quantum Thermodynamics Conference

13th – 17th March 2017,  Oxford University Department of Physics, (UK). 

The Fifth Quantum Thermodynamics Conference covers theory and experiments related to thermodynamics of quantum systems, information thermodynamics, thermalisation and equilibration, foundations of thermodynamics, and quantum heat engines. 178 more words

Journal Of Physics A: Mathematical And Theoretical