Tag: bounds
Quest 3’s Latest Update Brought Two Undocumented Features
The Quest v64 update brought two undocumented major new features.You'd generally think that a changelog for the system software of a consumer electronics device...
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Efficient Computation of the Quantum Rate-Distortion Function
Kerry He1, James Saunderson1, and Hamza Fawzi21Department of Electrical and Computer System Engineering, Monash University, Clayton VIC 3800, Australia2Department of Applied Mathematics and Theoretical...
Optimizing Variational Quantum Algorithms with qBang: Efficiently Interweaving Metric and Momentum to Navigate Flat Energy Landscapes
David Fitzek1,2, Robert S. Jonsson1,3, Werner Dobrautz4, and Christian Schäfer1,51Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, 412 96 Gothenburg, Sweden2Volvo Group...
Quantum advantage in temporally flat measurement-based quantum computation
Michael de Oliveira1,2,3, LuÃs S. Barbosa1,2,3, and Ernesto F. Galvão3,41University of Minho, Department of Computer Science, Braga, Portugal2INESC TEC, Braga, Portugal3International Iberian Nanotechnology Laboratory...
Improved Quantum Query Complexity on Easier Inputs
Noel T. Anderson1, Jay-U Chung1, Shelby Kimmel1, Da-Yeon Koh2, and Xiaohan Ye1,31Middlebury College, Middlebury, VT, USA2Williams College, Williamstown, MA, USA3Brown University, Providence, RI, USAFind...
Apple Upgrades Personas for True Face-to-face Chats on Vision Pro
Apple today released ‘Spatial Personas’ in public beta on Vision Pro. The newly upgraded avatar system can now bring people right into your room....
Generation of genuine all-way entanglement in defect-nuclear spin systems through dynamical decoupling sequences
Evangelia Takou, Edwin Barnes, and Sophia E. EconomouDepartment of Physics, Virginia Polytechnic Institute and State University, 24061 Blacksburg, VA, USAVirginia Tech Center for Quantum...
Heisenberg-limited metrology with perturbing interactions
Chao Yin and Andrew LucasDepartment of Physics and Center for Theory of Quantum Matter, University of Colorado, Boulder CO 80309, USAFind this paper interesting...
BEFE Coin’s Upward Trajectory: Surges 45% in 7 Days | Live Bitcoin News
BEFE announced its 5th phase of presale on the Solana chain just a day ago. With this, BEFE saw a surge of over 45%...
Apple Security Bug Opens iPhone, iPad to RCE
Apple finally has released more details on the mysterious updates the company silently pushed last week for iOS and iPadOS 17.4.1.As it turns out,...
Ripple Chief Predicts SEC’s Defeat in Ethereum Battle, Echoing XRP Case
Ripple CEO Brad Garlinghouse has once again taken aim at the U.S. Securities and Exchange Commission (SEC), asserting that the regulator is destined to...
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...
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