Results 141 to 150 of about 2,374,221 (356)
On a Relativistically Invariant Formulation of the Quantum Theory of Wave Fields. V: Case of Interacting Electromagnetic and Meson Fields [PDF]
, 1948 S. Kanesawa, S.-i. Tomonaga
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Advanced Functional Materials, EarlyView.EuSc₂Te₄, an antiferromagnetic semiconductor, exhibits a nonlinear Hall effect (NLHE) characterized by quadratic current–voltage behavior. Combined experimental and theoretical studies reveal that this NLHE is linked to its antiferromagnetism and involves contributions from the quantum metric.
Seng Huat Lee +15 more
wiley +1 more source
q_R-conformal symmetries in 2D nonlocal quantum field theory, categorical representation theory, and Virasoro algebra [PDF]
arXiv, 1997 The paper is devoted to the symmetry aspects of 2D nonlocal field theory, which is the simplest deformation of the conformally invariant quantum field theory with one free bosonic field. The inverse problem of representation theory is solved for $q_R$-conformal symmetries, which are infinite dimensional hidden symmetries of the field theory.
arxiv
A Self-Consistent Subtraction Method in the Quantum Field Theory. II-2 [PDF]
, 1949 Hiroshi Fukuda +2 more
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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
Wavelet-Based Quantum Field Theory
Symmetry, Integrability and Geometry: Methods and Applications, 2007 The Euclidean quantum field theory for the fields $phi_{Delta x}(x)$, which depend on both the position $x$ and the resolution $Delta x$, constructed in SIGMA 2 (2006), 046, on the base of the continuous wavelet transform, is considered.
Mikhail V. Altaisky
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Causally neutral quantum physics [PDF]
arXiv, 2019 In fundamental theories that accounts for quantum gravitational effects, the spacetime causal structure is expected to be quantum uncertain. Previous studies of quantum causal structure focused on finite-dimensional systems. Here we present an algebraic framework that incorporates both finite- and infinite-dimensional systems including quantum fields ...
arxiv
A Self-Consistent Subtraction Method in the Quantum Field Theory. II-1 [PDF]
, 1950 Hiroshi Fukuda +2 more
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Advanced Functional Materials, EarlyView.This study investigates the role of hole‐blocking layers (HBLs), particularly the combination of two HBLs in photomultiplication‐type organic photodetectors (PM‐OPDs), which results in high gain and record‐fast response. The proposed HBL strategy also allows for the use of photoactive layer with balanced donor–acceptor stoichiometry, which can be ...
Awais Sarwar +7 more
wiley +1 more source
Nambu–Jona-Lasinio model in a parallel electromagnetic field
Physics Letters B, 2018 We explore the features of the UA(1) and chiral symmetry breaking of the Nambu–Jona-Lasinio model without the Kobayashi–Maskawa–'t Hooft determinant term in the presence of a parallel electromagnetic field. We show that the electromagnetic chiral anomaly
Lingxiao Wang +3 more
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