Tag: comm
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...
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Entanglement dynamics of photon pairs and quantum memories in the gravitational field of the earth
Roy Barzel1, Mustafa Gündoğan2,3, Markus Krutzik2,3,4, Dennis Rätzel1,2, and Claus Lämmerzahl1,51ZARM, University of Bremen, Am Fallturm 2, 28359 Bremen, Germany2Institut für Physik, Humboldt-Universität zu...
Dynamical quantum phase transitions from random matrix theory
David Pérez-García1, Leonardo Santilli2,3, and Miguel Tierz11Departamento de Análisis Matemático y Matemática Aplicada, Universidad Complutense de Madrid, 28040 Madrid, Spain2Yau Mathematical Sciences Center, Tsinghua...
Incompatibility of quantum instruments
Leevi Leppäjärvi1 and Michal Sedlák1,21RCQI, Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava, Slovakia2Faculty of Informatics, Masaryk University, Botanická 68a,...
Hamiltonian variational ansatz without barren plateaus
Chae-Yeun Park and Nathan KilloranXanadu, Toronto, ON, M5G 2C8, CanadaFind this paper interesting or want to discuss? Scite or leave a comment on SciRate.AbstractVariational...
Witnessing environment dimension through temporal correlations
Lucas B. Vieira1,2, Simon Milz3,2,1, Giuseppe Vitagliano4, and Costantino Budroni5,2,11Institute for Quantum Optics and Quantum Information (IQOQI), Austrian Academy of Sciences, Boltzmanngasse 3, 1090...
A review and reformulation of macroscopic realism: resolving its deficiencies using the framework of generalized probabilistic theories
David SchmidInternational Centre for Theory of Quantum Technologies, University of Gdansk, 80-308 Gdansk, PolandFind this paper interesting or want to discuss? Scite or leave...
Determining the ability for universal quantum computing: Testing controllability via dimensional expressivity
Fernando Gago-Encinas1, Tobias Hartung2,3, Daniel M. Reich1, Karl Jansen4, and Christiane P. Koch11Fachbereich Physik and Dahlem Center for Complex Quantum Systems, Freie Universität Berlin,...
Fitting quantum noise models to tomography data
Emilio Onorati1,2, Tamara Kohler1,3, and Toby S. Cubitt11University College London, Department of Computer Science, UK2Technische Universität München, Fakultät für Mathematik, DE3Instituto de Ciencias Matemáticas,...
Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory
David Schmid1,2,3, Thomas C. Fraser1,2, Ravi Kunjwal4, Ana Belen Sainz3, Elie Wolfe1, and Robert W. Spekkens11Perimeter Institute for Theoretical Physics, 31 Caroline Street North,...
Covariant catalysis requires correlations and good quantum reference frames degrade little
Lauritz van Luijk, Reinhard F. Werner, and Henrik WilmingLeibniz Universität Hannover, Appelstraße 2, 30167 Hannover, GermanyFind this paper interesting or want to discuss? Scite...
Complete extension: the non-signaling analog of quantum purification
Marek Winczewski1,2, Tamoghna Das1,3, John H. Selby1, Karol Horodecki4,1, Paweł Horodecki1,5,6, Łukasz Pankowski7, Marco Piani8,9, and Ravishankar Ramanathan101International Centre for Theory of Quantum Technologies,...
Completely Positive Map for Noisy Driven Quantum Systems Derived by Keldysh Expansion
Ziwen Huang1, Yunwei Lu2, Anna Grassellino1, Alexander Romanenko1, Jens Koch2, and Shaojiang Zhu11Superconducting Quantum Materials and Systems Center, Fermi National Accelerator Laboratory (FNAL), Batavia,...
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