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Twistors, the ASD Yang-Mills equations and 4d Chern-Simons theory
Abstract
We show that the approaches to integrable systems via 4d Chern-Simons theory and via symmetry reductions of the anti-self-dual Yang-Mills...
Yang-Mills as massive Chern-Simons theory
The Yang-Mills (YM) equation in three spacetime dimensions (3D) can be modified to include a novel parity-preserving interaction term, with an inverse mass parameter, in addition to a possible topological mass term. The novelty...
Twistors, the ASD Yang-Mills equations and 4d Chern-Simons theory
Abstract
We show that the approaches to integrable systems via 4d Chern-Simons theory and via symmetry reductions of the anti-self-dual Yang-Mills...
Twistors, the ASD Yang-Mills equations and 4d Chern-Simons theory
Abstract
We show that the approaches to integrable systems via 4d Chern-Simons theory and via symmetry reductions of the anti-self-dual Yang-Mills...
A string dual for partially topological Chern-Simons-matter theories
We consider a string dual of a partially topological $U(N)$
Chern-Simons-matter (PTCSM) theory recently introduced by Aganagic, Costello,
McNamara and Vafa. In this theory, fundamental matter fields are coupled to...
Modulating medial prefrontal cortex activity using real-time fMRI neurofeedback
JR Garrison, F Saviola, E Morgenroth, H Barker, M Lührs, JS Simons, C Fernyhough, P Allen
Oct 08, 2021
Neuroimaging studies have found 'reality monitoring', our ability to distinguish internally generated experiences from those derived from the external world, to be associated with activity in the medial prefrontal cortex (mPFC)...
Palaeoceanography of the Japan Sea Across the Mid‐Pleistocene Transition
Sonja Felder, Takuya Sagawa, Mervyn Greaves, Melanie J Leng, Ken Ikehara, Katsunori Kimoto, Siro Hasegawa, Thomas Wagner, Andrew CG Henderson
Jan 28, 2022
Abstract: Large‐scale atmospheric circulation patterns, such as the East Asian monsoon, have been proposed as possible feedbacks of the mid‐Pleistocene transition (MPT). Marine sediments of the Japan Sea (JS) record variations...
Fit Perceptions, Work Engagement, Satisfaction and Commitment
Purpose: The purpose of this paper is to explore the relationship between fit (organization and job) perceptions and work engagement (WE). Design/methodology/approach: The authors deployed a two-wave survey among 377 clerical...
Fit Perceptions, Work Engagement, Satisfaction and Commitment
Purpose: The purpose of this paper is to explore the relationship between fit (organization and job) perceptions and work engagement (WE). Design/methodology/approach: The authors deployed a two-wave survey among 377 clerical...
Examining the Effects of Gender and Work Experience on the Relationship Between Social Intelligence, Job Satisfaction, and Service Employee Engagement
Social intelligence is one of the newest concepts to come up with in management literature. This study provides a thorough framework for examining the mediation role of service employee engagement (SEE) in the relationship...
Published by: IGI Global Scientific Publishing
Femtosecond formation dynamics of the spin Seebeck effect revealed by terahertz spectroscopy.
Tom S Seifert, Samridh Jaiswal, Joseph Barker, Sebastian T Weber, Ilya Razdolski, Joel Cramer, Oliver Gueckstock, Sebastian F Maehrlein, Lukas Nadvornik, Shun Watanabe, Chiara Ciccarelli, Alexey Melnikov, Gerhard Jakob, Markus Münzenberg, Sebastian TB Goennenwein, Georg Woltersdorf, Baerbel Rethfeld, Piet W Brouwer, Martin Wolf, Mathias Kläui, Tobias Kampfrath
Mar 06, 2019
Understanding the transfer of spin angular momentum is essential in modern magnetism research. A model case is the generation of magnons in magnetic insulators by heating an adjacent metal film. Here, we reveal the initial steps...
Gauge theory and boundary integrability. Part II. Elliptic and trigonometric cases
Abstract: We consider the mixed topological-holomorphic Chern-Simons theory introduced by Costello, Yamazaki & Witten on a ℤ2 orbifold. We use this to construct semi- classical solutions of the boundary Yang-Baxter equation in...
The volcano effect in bacterial chemotaxis
A population-level model of bacterial chemotaxis is derived from a simple bacterial-level model of behavior. This model, to be contrasted with the Keller–Segel equations, exhibits behavior we refer to as the “volcano effect”...
Chirality-independent characteristic crystal length in carbon nanotube textiles measured by Raman spectroscopy
Raman spectroscopy's D:G ratio is a well-known indicator of graphitic crystallinity in single-wall carbon nanotubes (SWCNTs) with widespread qualitative application to macroscopic CNT assemblies. Here, we show how the D:G ratio...
Evidence for a non-supersymmetric 5d CFT from deformations of 5d SU(2) SYM
We study supersymmetry breaking deformations of the $\mathcal{N}=1$ 5d fixed
point known as $E_1$, the UV completion of $SU(2)$ super-Yang-Mills. The phases
of the non-supersymmetric theory can be characterized by Chern-Simons...
Gauge theory and boundary integrability. Part II. Elliptic and trigonometric cases
Abstract: We consider the mixed topological-holomorphic Chern-Simons theory introduced by Costello, Yamazaki & Witten on a ℤ2 orbifold. We use this to construct semi- classical solutions of the boundary Yang-Baxter equation in...
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