Results 11 to 20 of about 25,642 (150)

Signature quantization [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
We associate to the action of a compact Lie group G on a line bundle over a compact oriented even-dimensional manifold a virtual representation of G using a twisted version of the signature operator. We obtain analogues of various theorems in the more standard theory of geometric quantization.
Guillemin, Victor   +2 more
openaire   +5 more sources

Double quantization

open access: yesPhysical Review D, 2022
v2 matches the version accepted for publication on Phys. Rev. D. It includes additional clarifications and references. v3 includes some missing terms in a couple of equations.
Giulia Gubitosi   +3 more
openaire   +5 more sources

Weyl Quantization from geometric quantization [PDF]

open access: yesAIP Conference Proceedings, 2008
A. Weinstein has conjectured a nice looking formula for a deformed product of functions on a hermitian symmetric space of non-compact type. We derive such a formula for symmetric symplectic spaces using ideas from geometric quantization and prequantization of symplectic groupoids.
P. de M. Rios   +5 more
openaire   +2 more sources

Quantization Dimension via Quantization Numbers

open access: yesReal Analysis Exchange, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kesseböhmer, Marc, Zhu, Sanguo
openaire   +2 more sources

Quantized dislocations [PDF]

open access: yesJournal of Physics: Condensed Matter, 2019
A dislocation, just like a phonon, is a type of atomic lattice displacement but subject to an extra topological constraint. However, unlike the phonon which has been quantized for decades, the dislocation has long remained classical. This article is a comprehensive review of the recent progress on quantized dislocations, aka the "dislon" theory.
openaire   +4 more sources

Superfield quantization [PDF]

open access: yesNuclear Physics B, 1998
We present a superfield formulation of the quantization program for theories with first class constraints. An exact operator formulation is given, and we show how to set up a phase-space path integral entirely in terms of superfields. BRST transformations and canonical transformations enter on equal footing, and they allow us to establish a superspace ...
Batalin, I.A.   +2 more
openaire   +3 more sources

Half quantization [PDF]

open access: yesJournal of Physics A: Mathematical and General, 2001
20 pages, LaTex file, Substantially revised ...
openaire   +3 more sources

Robust 2-bit Quantization of Weights in Neural Network Modeled by Laplacian Distribution

open access: yesAdvances in Electrical and Computer Engineering, 2021
Significant efforts are constantly involved in finding manners to decrease the number of bits required for quantization of neural network parameters. Although in addition to compression, in neural networks, the application of quantizer models that are ...
PERIC, Z.   +3 more
doaj   +1 more source

Distortion Minimization Hashing

open access: yesIEEE Access, 2017
Application of the hashing method to large-scale image retrieval has drawn much attention because of the high efficiency and favorable accuracy of the method.
Tongtong Yuan, Weihong Deng, Jiani Hu
doaj   +1 more source

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