Tag: 1973
Minimal-noise estimation of noncommuting rotations of a spin
Jakub Czartowski1,2, Karol Życzkowski2,3,4, and Daniel Braun51Doctoral School of Exact and Natural Sciences, Jagiellonian University, ul. Łojasiewicza 11, 30-348 Kraków, Poland2Faculty of Physics, Astronomy...
Breaking News
Ecologists Struggle to Get a Grip on ‘Keystone Species’ | Quanta Magazine
IntroductionAnne Salomon’s first week as a graduate student in 2001 was not what she had anticipated. While other new students headed to introductory lectures,...
Classical analogue of quantum superdense coding and communication advantage of a single quantum system
Ram Krishna Patra1, Sahil Gopalkrishna Naik1, Edwin Peter Lobo2, Samrat Sen1, Tamal Guha3, Some Sankar Bhattacharya4, Mir Alimuddin1, and Manik Banik11Department of Physics of...
Radio astronomy: from amateur roots to worldwide groups – Physics World
Having emerged from amateur beginnings in the backyards of radio engineers, radio astronomy is now the focus of elite, international global consortia. Emma Chapman...
Mitsubishi Corporation’s Sale of Exportadora de Sal, S.A. de C.V., a Salt Production Company in Mexico
TOKYO, Feb 26, 2024 - (JCN Newswire) - Mitsubishi Corporation announced today that it has agreed on February 24, 2024 to sell its entire...
Taming the Rotating Wave Approximation
Daniel Burgarth1, Paolo Facchi2, Robin Hillier3, and Marilena Ligabò41Department Physik, Friedrich-Alexander-Universität Erlangen-Nürnberg, Staudtstraße 7, 91058 Erlangen, Germany2Dipartimento di Fisica, Università di Bari, I-70126 Bari,...
Fast simulation of planar Clifford circuits
David Gosset1,2,3, Daniel Grier1,4,5, Alex Kerzner1,2, and Luke Schaeffer1,2,61Institute for Quantum Computing, University of Waterloo, Canada2Department of Combinatorics and Optimization, University of Waterloo, Canada3Perimeter...
Investor’s Guide to Layer-2s
Key Takeaways
A Layer-2 (L2) protocol is a secondary framework built on top of an existing, more secure blockchain network to make it more accessible.
They...
Parallel Quantum Algorithm for Hamiltonian Simulation
Zhicheng Zhang1,2, Qisheng Wang3,4, and Mingsheng Ying5,41Centre for Quantum Software and Information, University of Technology Sydney, Sydney, Australia2University of Chinese Academy of Sciences,...
The complexity of quantum support vector machines
Gian Gentinetta1,2, Arne Thomsen3,2, David Sutter2, and Stefan Woerner21Institute of Physics, École Polytechnique Fédérale de Lausanne2IBM Quantum, IBM Research Europe – Zurich3Department of Physics,...
Niklaus Wirth, and How Financial Computing Can Help Save The Planet
More than a few computing luminaries have sadly passed over recently, unsurprising given many pioneers from the fifties, sixties, and seventies reaching end of...
Quantum-optimal information encoding using noisy passive linear optics
Andrew Tanggara1,2, Ranjith Nair2, Syed Assad3,4, Varun Narasimhachar5,2, Spyros Tserkis3, Jayne Thompson5, Ping Koy Lam3,4, and Mile Gu2,1,61Centre for Quantum Technologies, National University...
Evolution: Fast or Slow? Lizards Help Resolve a Paradox. | Quanta Magazine
IntroductionJames Stroud had a problem. The evolutionary biologist had spent several years studying lizards on a small island in Miami. These Anolis lizards had...
Latest Intelligence
