Results 41 to 50 of about 2,102 (225)
Dispersion relation for CFT four-point functions
Journal of High Energy Physics, 2020 We present a dispersion relation in conformal field theory which expresses the four point function as an integral over its single discontinuity. Exploiting the analytic properties of the OPE and crossing symmetry of the correlator, we show that in ...
Agnese Bissi, Parijat Dey, Tobias Hansen
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Hecke relations among 2d fermionic RCFTs
Journal of High Energy Physics, 2023 Recently, Harvey and Wu proposed a suitable Hecke operator for vector-valued SL(2, ℤ) modular forms to connect the characters of different 2d rational conformal field theories (RCFTs).
Kimyeong Lee, Kaiwen Sun
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Towards a supersymmetric
, 2022 Changhyun Ahn
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Aerosol Jet Printed MXene Microsupercapacitors for Flexible and Washable Textile Energy Storage
Advanced Functional Materials, EarlyView.This study introduces a novel approach using aerosol jet printing to fabricate e‐textiles with additive‐free aqueous Ti3C2Tx MXene inks. The flexible electrodes, systematically explored on cotton, polycotton, and polyester, exhibit remarkable areal capacitances of up to 4.4 F cm−2, achieving superior high‐rate performance, capacitance retention, and ...
Anastasiia Shandra +5 more
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Biosupercapacitors for Human‐Powered Electronics
Advanced Functional Materials, EarlyView.Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim +7 more
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A new handle on three-point coefficients: OPE asymptotics from genus two modular invariance
Journal of High Energy Physics, 2017 We derive an asymptotic formula for operator product expansion coefficients of heavy operators in two dimensional conformal field theory. This follows from modular invariance of the genus two partition function, and generalises the asymptotic formula for
John Cardy +2 more
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Conformal bootstrap in momentum space at finite volume
Journal of High Energy Physics, 2023 In this paper, we Fourier transform the Wightman function concerning energy and angular momentum on the S D−1 spatial slice in radial quantization in D = 2, 3 dimensions.
Kanade Nishikawa
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2D Phosphorene‐Decorated Ni‐Rich Layered Cathodes for High‐Power and High‐Energy Li‐Ion Batteries
Advanced Functional Materials, EarlyView.A conformal coating of 2D phosphorene nanosheets is decorated on Li[Ni0.8Co0.1Mn0.1]O2 cathodes to enhance fast charge–discharge performance and structural stability under high mass loading and low carbon content. As a result, it exhibits improved power capability, cycle stability, and suppressed structural degradation, offering a promising strategy ...
Jihoe Lee +15 more
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Casimir recursion relations for general conformal blocks
Journal of High Energy Physics, 2018 We study the structure of series expansions of general spinning conformal blocks. We find that the terms in these expansions are naturally expressed by means of special functions related to matrix elements of Spin(d) representations in Gelfand-Tsetlin ...
Petr Kravchuk
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Magic fermions: Carroll and flat bands
Journal of High Energy Physics, 2023 The Carroll algebra is constructed as the c → 0 limit of the Poincare algebra and is associated to symmetries on generic null surfaces. In this paper, we begin investigations of Carrollian fermions or fermions defined on generic null surfaces. Due to the
Arjun Bagchi +4 more
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