Results 121 to 130 of about 118,320 (247)

Dual conformal symmetry on the light cone

Nuclear Physics B, 2014
We study the properties of conformal operators in the SL(2) sector of planar N=4 SYM and its supersymmetric SL(2|2) extension. The correlation functions of these operators and their form factors with respect to asymptotic on-shell states are determined by two different polynomials which can be identified as eigenstates of the dilatation operator in the
Gregory P. Korchemsky, Alexander N. Manashov, Alexander N. Manashov, Sergey E. Derkachov   +3 more
openaire   +6 more sources

Geometrically Templated, Ultra‐Lightweight and High Strength Soap Films from Lyotropic Liquid Crystalline Graphene Oxide/Polymer Composites

Advanced Functional Materials, EarlyView.
Shellular materials form spontaneously by dip coating the primitive triply periodic minimal surface (TPMS) wireframe in an aqueous solution of lyotropic liquid crystalline graphene oxide (GO) nanosheets mixed with polymers. Regulated by surface tension, GO nanosheets align on the polymer soap film as the stress builds up during drying.
Yinding Chi, Yuchong Gao, Mostafa Akbari, Kun‐Hao Yu, Kun‐Yu Wang, Mohit Patel, Shouhong Fan, Ziyun Zhang, Masoud Akbarzadeh, Shu Yang   +9 more
wiley   +1 more source

Integrability of two-loop dilatation operator in gauge theories

, 2005
We study the two-loop dilatation operator in the noncompact SL(2) sector of QCD and supersymmetric Yang-Mills theories with N=1,2,4 supercharges. The analysis is performed for Wilson operators built from three quark/gaugino fields of the same helicity ...
A.V. Belitsky, Balitsky, Bassetto, Beisert, Beisert, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Belitsky, Bena, Berenstein, Blasi, Braun, Braun, Braun, Brodsky, Bukhvostov, Curci, D. Müller, Derkachov, Dolan, Eden, Efremov, Faddeev, Faddeev, Faddeev, Frolov, G.P. Korchemsky, Gorsky, Grabowski, Gubser, Gubser, Hayashigaki, Jaffe, Korchemsky, Korchemsky, Korchemsky, Korchemsky, Korchemsky, Korepin, Kotikov, Kotikov, Kumano, Leibbrandt, Lemes, Lemes, Lipatov, Lipatov, Maggiore, Makeenko, Maldacena, Mandal, Mandelstam, Mikhailov, Minahan, Müller, Müller, Müller, Ohrndorf, Plefka, Polyakov, Polyakov, Polyakov, Radyushkin, Ralston, Sarmadi, Schuler, Siegel, Sklyanin, Sklyanin, Takhtajan, Tetelman, Tseytlin, Tseytlin, Vasilev, Vogelsang, Witten   +85 more
core   +4 more sources

Gaussian‐Sigmoid Reinforcement Transistors: Resolving Exploration‐Exploitation Trade‐Off Through Gate Voltage‐Controlled Activation Functions

Advanced Functional Materials, EarlyView.
The characteristics of a vertical n–p–i–p heterostructure transistor device, which exhibits a voltage‐tunable transition between Gaussian and sigmoid functions, are investigated. The mixed state of the transfer curve enables the utilization of both exploitation and exploration, improving computational performance in reinforcement learning tasks ...
Jisoo Park, Juhyung Seo, Ryun‐Han Koo, Dinithi Jayasuriya, Nethmi Jayasinghe, Wonjun Shin, Amit R. Trivedi, Hocheon Yoo   +7 more
wiley   +1 more source

Heterostructure‐Driven D‐Band of MoS2 Engineering Catalytic Polysulfide Conversion in Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Research on phase ratio‐dependent modulation of built‐in electric fields and d‐band centers in yolk–shell structured C@MoS2‐MoSe2 has determined that the C@3MoS2‐1MoSe2 configuration is optimal, which can achieve an optimal d‐band center position and enhance electrochemical performance.
Ruixian Duan, Guiqiang Cao, Jun Li, Qinting Jiang, Chenyang Hou, Huijuan Yang, Jingjing Wang, Wenbin Li, Changhong Wang, Kun Zhang, Xueliang Sun, Xifei Li   +11 more
wiley   +1 more source

Duality between Wilson Loops and Scattering Amplitudes

, 2008
We summarise the status of an intriguing new duality between planar maximally helicity violating scattering amplitudes and light-like Wilson loops in N=4 super Yang-Mills.
Henn, Johannes
core  

Selfdual Einstein metrics and conformal submersions [PDF]

, 2000
Weyl derivatives, Weyl-Lie derivatives and conformal submersions are defined, then used to generalize the Jones-Tod correspondence between selfdual 4-manifolds with symmetry and Einstein-Weyl 3-manifolds with an abelian monopole.
Calderbank, David M. J.
core  

Non-conformal entanglement entropy

Journal of High Energy Physics, 2018
We explore the behaviour of renormalized entanglement entropy in a variety of holographic models: non-conformal branes; the Witten model for QCD; UV conformal RG flows driven by explicit and spontaneous symmetry breaking and Schrödinger geometries ...
Marika Taylor, William Woodhead
doaj   +1 more source

Nonlinear Realization of Conformal Symmetry [PDF]

, 1974
S. Hori, J. Sakamoto, Akira Sato
openalex   +1 more source

Conformal symmetries of FRW accelerating cosmologies

Nuclear Physics B, 2014
We show that any accelerating Friedmann-Robertson-Walker (FRW) cosmology with equation of state w < -1/3 (and therefore not only a de Sitter stage with w =-1) exhibits three-dimensional conformal symmetry on future constant-time hypersurfaces. We also offer an alternative derivation of this result in terms of conformal Killing vectors and show that ...
A. Kehagias, A. Riotto
openaire   +4 more sources