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Tag: Quantum

Qubitization of Arbitrary Basis Quantum Chemistry Leveraging Sparsity and Low Rank Factorization

Dominic W. Berry1, Craig Gidney2, Mario Motta3, Jarrod R. McClean2, and Ryan Babbush21Department of Physics and Astronomy, Macquarie University, Sydney, NSW 2109, Australia2Google...

An information-theoretic treatment of quantum dichotomies

Francesco Buscemi1, David Sutter2, and Marco Tomamichel31Graduate School of Informatics, Nagoya University, Nagoya, Japan2Institute for Theoretical Physics, ETH Zurich, Switzerland3Centre for Quantum...

Quantum sensing method measures minuscule magnetic fields

A new way of measuring atomic-scale magnetic fields with great precision, not only up and down but sideways as well,...

Peter Shor wins 2018 Micius Quantum Prize

Peter Shor, the Morss Professor of Applied Mathematics at MIT, has received the 2018 Micius Quantum Prize, which is awarded within...

The quantum steampunker by Massachusetts Bay

Every spring, a portal opens between Waltham, Massachusetts and another universe.  The other universe has a Watch City dual to Waltham, known for its...

Graded-index optical fiber emulator of an interacting three-atom system: illumination control of particle statistics and classical non-separability

M.A. Garcia-March1,2, N.L. Harshman3, H. da Silva4, T. Fogarty5, Th. Busch5, M. Lewenstein1,6, and A. Ferrando71ICFO - Institut de Ciencies Fotoniques, The Barcelona...

Exploring the limits of no backwards in time signalling

Yelena Guryanova1, Ralph Silva2,3, Anthony J. Short4, Paul Skrzypczyk4, Nicolas Brunner2, and Sandu Popescu41Institute for Quantum Optics and Quantum Information (IQOQI), Boltzmanngasse...

Bas|ket>ball: A Game for Young Students Learning Quantum Computing

It is no secret that quantum computing has recently become one of the trendiest topics within the physics community, gaining financial support and...

Bas|ket>ball: A Game for Young Students Learning Quantum Computing

It is no secret that quantum computing has recently become one of the trendiest topics within the physics community, gaining financial support and...

Generating high-quality single photons for quantum computing

MIT researchers have designed a way to generate, at room temperature, more single photons for carrying quantum information. The design, they say, holds promise...

An initialization strategy for addressing barren plateaus in parametrized quantum circuits

Edward Grant1, Leonard Wossnig1, Mateusz Ostaszewski2, and Marcello Benedetti31Rahko Limited & Department of Computer Science, University College London2Institute of Theoretical and Applied...

Quantum Error Correction with Molecules

In the previous blog post (titled, “On the Coattails of Quantum Supremacy“) we started with Google and ended up with molecules! I also...

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