Results 71 to 80 of about 35,765 (187)

Hierarchical Reconfigurable Metasurface Based on Scenario‐Guided Functional Modules and Programmable Core

Advanced Science, EarlyView.
This paper proposes a hierarchical reconfigurable metasurface architecture (HRMA) to achieve comprehensive electromagnetic parameter modulation and on‐demand polymorphic function switching. The reconfigurable metasurface is divided into a programmable core (PC) and scenario‐guided functional modules (FMs), exhibiting significant flexibility and ...
Lihao Zhu, Jiaqi Han, Zhe Zheng, Qiang Feng, Dexiao Xia, Xiangjin Ma, Yajie Mu, Guoliang Luo, Rui Li, Haixia Liu, Hao Xue, Long Li   +11 more
wiley   +1 more source

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

Advanced Science, EarlyView.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun, Miji Kim, Wooyeon Shin, Yongjun Park, Kanghwan Kim, Il‐Joo Cho, Jae Won Shim, Min Soo Kim, Sunwoo Lee, Jeongjin Kim, Changhyuk Lee   +10 more
wiley   +1 more source

Towards a first principles light-front Hamiltonian for the nucleon

Physics Letters B
We solve the nucleon's wave functions from the eigenstates of the light-front quantum chromodynamics Hamiltonian for the first time, using a fully relativistic and nonperturbative approach based on light-front quantization, without an explicit confining ...
Siqi Xu, Yiping Liu, Chandan Mondal, Jiangshan Lan, Xingbo Zhao, Yang Li, James P. Vary   +6 more
doaj   +1 more source

Canonical quantization of Chern–Simons on the light-front [PDF]

Physics Letters B, 2000
11 ...
openaire   +3 more sources

Organic Thin‐Film Transistors for Neuromorphic Computing

Advanced Electronic Materials, EarlyView.
Organic thin‐film transistors (OTFTs) are reviewed for neuromorphic computing applications, highlighting their power‐efficient, and biological time‐scale operation. This article surveys OFET and OECT devices, compares them with memristors and CMOS, analyzes how fabrication parameters shape spike‐based metrics, proposes standardized characterization ...
Luke McCarthy, Mohan V. Jacob, Mostafa Rahimi Azghadi   +2 more
wiley   +1 more source

Chiral-odd gluon generalized parton distributions in the proton: A light-front quantization approach

Physics Letters B
Within the basis light-front quantization (BLFQ) framework, we evaluate the gluon chiral-odd generalized parton distributions (GPDs) inside the proton at zero skewness.
Bolang Lin, Sreeraj Nair, Chandan Mondal, Siqi Xu, Zhi Hu, Pengxiang Zhang, Xingbo Zhao, James P. Vary   +7 more
doaj   +1 more source

Finiteness Conditions for Light-Front Hamiltonians [PDF]

, 1997
In the context of simple models, it is shown that demanding finiteness for physical masses with respect to a longitudinal cutoff, can be used to fix the ambiguity in the renormalization of fermions masses in the Hamiltonian light-front formulation ...
F. Antonuccio, H.-C. Pauli, H.-C. Pauli, K. G. Wilson, M. Burkardt, M. Burkardt, M. Burkardt, M. Burkardt, Matthias Burkardt, R. J. Perry, S. J. Brodsky, W. A. Bardeen   +11 more
core   +2 more sources

Positronium in Basis Light-Front Quantization

, 2013
We present a calculation of the mass spectrum of positronium within the framework of the recently developed Basis Light-Front Quantization approach to non-perturbative quantum field theory. In this calculation, we employ a two-body effective interaction for the photon exchange, neglecting self-energy effects.
Wiecki, Paul W., Li, Yang, Zhao, Xingbo, Maris, Pieter, Vary, James P.   +4 more
openaire   +2 more sources

Tadpoles and vacuum bubbles in light-front quantization

Physical Review D, 2022
19 pages, 2 figures, RevTeX 4 ...
S. S. Chabysheva, J. R. Hiller
openaire   +2 more sources

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source