Results 81 to 90 of about 118,522 (326)
Advanced Functional Materials, EarlyView.This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy +7 more
wiley +1 more source
The lure of conformal symmetry
, 2019 The Clifford algebra, generated by the real (Majorana) gamma-matrices and by a hermitian gamma_5, gives room to the reductive Lie algebra u(2,2) of the conformal group extended by the u(1) helicity operator. Its unitary positive energy ladder representations, constructed by Gerhard Mack and the author 50 years ago, opened the way to a better ...
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STATIC CYLINDRICAL SYMMETRY AND CONFORMAL FLATNESS [PDF]
International Journal of Modern Physics D, 2005 We present the whole set of equations with regularity and matching conditions required for the description of physically meaningful static cylindrically symmmetric distributions of matter, smoothly matched to Levi-Civita vacuum spacetime. It is shown that the conformally flat solution with equal principal stresses represents an incompressible fluid ...
Herrera, L. +3 more
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Irregular conformal block, spectral curve and flow equations
, 2016 Irregular conformal block is motivated by the Argyres-Douglas type of N=2 super conformal gauge theory. We investigate the classical/NS limit of the irregular conformal block using spectral curve on a Riemann surface with irregular punctures, which is ...
Choi, Sang Kwan +2 more
core +1 more source
Advanced Functional Materials, EarlyView.The PDEM‐based SIGPE provides a dynamic nanophase from Li+‐bridged molecular self‐association, enhancing electrochemical stability and facilitating uniform Li+ ion flux at the interface. This unique solvation structure results in a hetero species‐driven inorganic‐rich SEI and long‐term cycle stability, suggesting that a PFAS‐free Li+‐containing monomer
Susung Yun +5 more
wiley +1 more source
On the symmetry of TT¯ deformed CFT
Nuclear Physics B, 2020 We propose a symmetry of TT¯ deformed 2D CFT, which preserves the trace relation. The deformed conformal killing equation is obtained. Once we consider the background metric runs with the deformation parameter μ, the deformation contributes an additional
Miao He, Yi-hong Gao
doaj
Massless fermions on a half-space: the curious case of 2+1-dimensions
Journal of High Energy Physics, 2022 Boundary conditions for a massless Dirac fermion in 2+1 dimensions where the space is a half-plane are discussed in detail. It is argued that linear boundary conditions that leave the Hamiltonian Hermitian generically break C P and T symmetries as well ...
Shovon Biswas, Gordon W. Semenoff
doaj +1 more source
, 2018 Proceedings for the Fifth International Conference on the Nature and Ontology of Spacetime, 14-17 May 2018.
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Symmetries of conformal correlation functions
Physical Review D, 2022 16 pages, no figures; v2: 12 pages, no figures, SO(N)-ization of WZW model added, discussion improved, to match the published ...
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Conformal Symmetry and Supersymmetry in Rindler Space [PDF]
Universe, 2020 This paper addresses the fate of extended space-time symmetries, in particular conformal symmetry and supersymmetry, in two-dimensional Rindler space-time appropriate to a uniformly accelerated non-inertial frame in flat 1+1-dimensional space-time. Generically, in addition to a conformal co-ordinate transformation, the transformation of fields from ...
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