Results 61 to 70 of about 369,200 (324)

Comprehensive Analysis of Quantization Effects on Digital-Controlled Adaptive Self-Interference Cancellation System

IEEE Access, 2020
A digital-controlled adaptive self-interference cancellation system with capabilities of high interference cancellation ratio and strong environmental applicability is presented.
Jinling Xing, Songhu Ge, Yongcai Liu, Zhongpu Cui, Jin Meng   +4 more
doaj   +1 more source

Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley   +1 more source

Comparative Quantizations of (2+1)-Dimensional Gravity

, 1994
We compare three approaches to the quantization of (2+1)-dimensional gravity with a negative cosmological constant: reduced phase space quantization with the York time slicing, quantization of the algebra of holonomies, and quantization of the space of ...
A. Achúcarro, A. Anderson, A. Ashtekar, A. Hosoya, A. Hosoya, C. Crnkovic, C. Rovelli, C. Rovelli, E. Witten, E. Witten, H. Iwaniec, H. Maass, J. D. Fay, J. E. Nelson, J. E. Nelson, J. E. Nelson, J. E. Nelson, J. E. Nelson, J. E. Nelson, J. E. Nelson, J. Isenberg, J. Luoko, J. W. York, K. Ezawa, K. Ezawa, K. Ezawa, M. Jimbo, M. Jimbo, P. Kulish, P. Kulish, S. Carlip, S. Carlip, S. Carlip, S. Carlip, S. Carlip, S. Carlip, S. Carlip, V. Drinfeld, V. G. Turaev, V. Moncrief, W. G. Unruh, Y. Fujiwara   +41 more
core   +1 more source

Steep‐Switching Memory FET for Noise‐Resistant Reservoir Computing System

Advanced Functional Materials, EarlyView.
We demonstrate the steep‐switching memory FET with CuInP2S6/h‐BN/α‐In2Se3 heterostructure for application in noise‐resistant reservoir computing systems. The proposed device achieves steep switching characteristics (SSPGM = 19 mV/dec and SSERS = 23 mV/dec) through stabilization between CuInP2S6 and h‐BN.
Seongkweon Kang, Jaerok Kim, Sang‐Min Lee, Sungpyo Baek, Saeroonter Oh, Yoonmyung Lee, Sungjoo Lee   +6 more
wiley   +1 more source

TensorQuant - A Simulation Toolbox for Deep Neural Network Quantization

, 2017
Recent research implies that training and inference of deep neural networks (DNN) can be computed with low precision numerical representations of the training/test data, weights and gradients without a general loss in accuracy.
Keuper, Janis, Loroch, Dominik Marek, Pfreundt, Franz-Josef, Wehn, Norbert   +3 more
core   +1 more source

On the Quantization of AB Phase in Nonlinear Systems

Entropy, 2022
Self-intersecting energy band structures in momentum space can be induced by nonlinearity at the mean-field level, with the so-called nonlinear Dirac cones as one intriguing consequence.
Xi Liu, Qing-Hai Wang, Jiangbin Gong
doaj   +1 more source

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

Advanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed, Arnab Bhattacharya, Prashant Singh, Ajay Kumar, Tukai Singha, Anis Biswas, Yaroslav Mudryk, I. Das   +7 more
wiley   +1 more source

Weak gauge principle and electric charge quantization

, 2005
Starting from a weak gauge principle we give a new and critical revision of the argument leading to charge quantization on arbitrary spacetimes. The main differences of our approach with respect to previous works appear on spacetimes with non trivial ...
A López Almorox, Barone F A Helayël-Neto J A, Bott R, Brylinski J-L, C Tejero Prieto, Cohen M S, Craigie N S Goddard P Nahm W, Dirac P A M, E Minguzzi, Goddard P, Kassandrov V V, Klein O, Levin J, Poulis G I Mulders P J, Ranãda A F, Schwinger J   +15 more
core   +1 more source

$$C^*$$ C ∗ -Quadratic Quantization [PDF]

Journal of Statistical Physics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Accardi L., Dhahri A., Rebei H.
openaire   +2 more sources

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, EarlyView.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source