Tag: equations
Quantum News Briefs: April 24, 2024: News From Xanadu and Chicago Quantum Exchange • Wolfram and Classiq • Colorado Governor Jared Polis • ICFO...
By Kenna Hughes-Castleberry posted 24 Apr 2024
Quantum News Briefs, April 24, 2024: Press release summaries below:
Xanadu joins...
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Efficient solution of the non-unitary time-dependent Schrodinger equation on a quantum computer with complex absorbing potential
Mariane Mangin-Brinet1, Jing Zhang2, Denis Lacroix2, and Edgar Andres Ruiz Guzman21Laboratoire de Physique Subatomique et de Cosmologie, CNRS/IN2P3, 38026 Grenoble, France2Université Paris-Saclay, CNRS/IN2P3, IJCLab,...
Quantum Monte Carlo simulations for financial risk analytics: scenario generation for equity, rate, and credit risk factors
Titos Matsakos and Stuart NieldFinancial Risk Analytics, Credit & Risk Solutions, Market Intelligence, S&P Global, 25 Ropemaker St, London, EC2Y 9LY, UKFind this paper...
From Non-Markovian Dissipation to Spatiotemporal Control of Quantum Nanodevices
Thibaut Lacroix1,2,3, Brendon W. Lovett2, and Alex W. Chin31Institut für Theoretische Physik und IQST, Albert-Einstein-Allee 11, Universität Ulm, D-89081 Ulm, Germany2SUPA, School of Physics...
Math That Connects Where We’re Going to Where We’ve Been | Quanta Magazine
IntroductionSay you’re at a party with nine other people and everyone shakes everyone else’s hand exactly once. How many handshakes take place?
This is the...
Efficient quantum amplitude encoding of polynomial functions
Javier Gonzalez-Conde1,2, Thomas W. Watts3, Pablo Rodriguez-Grasa1,2,4, and Mikel Sanz1,2,5,61Department of Physical Chemistry, University of the Basque Country UPV/EHU, Apartado 644, 48080 Bilbao, Spain2EHU...
How Chain-of-Thought Reasoning Helps Neural Networks Compute | Quanta Magazine
IntroductionYour grade school teacher probably didn’t show you how to add 20-digit numbers. But if you know how to add smaller numbers, all you...
The Gauge Picture of Quantum Dynamics
Kevin SlagleDepartment of Electrical and Computer Engineering, Rice University, Houston, Texas 77005 USADepartment of Physics, California Institute of Technology, Pasadena, California 91125, USAInstitute for...
Beyond-adiabatic Quantum Admittance of a Semiconductor Quantum Dot at High Frequencies: Rethinking Reflectometry as Polaron Dynamics
L. Peri1,2, G. A. Oakes1,2, L. Cochrane1,2, C. J. B. Ford1, and M. F. Gonzalez-Zalba21Cavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, Cambridge CB3...
Promises and Pitfalls Recap – Part Two » CCC Blog
CCC supported three scientific sessions at this year’s AAAS Annual Conference, and in case you weren’t able to attend in person, we will be...
Promises and Pitfalls Recap – Part One » CCC Blog
CCC supported three scientific sessions at this year’s AAAS Annual Conference, and in case you weren’t able to attend in person, we will be...
Could gravastars be nested inside one another like a Russian doll? – Physics World
Gravastars, hypothetical alternatives to black holes, could end up nested inside one another like a Russian Matryoshka doll – according to new calculations that...
Swirling Forces, Crushing Pressures Measured in the Proton | Quanta Magazine
IntroductionPhysicists have begun to explore the proton as if it were a subatomic planet. Cutaway maps display newfound details of the particle’s interior. The...
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