Results 71 to 80 of about 1,244,854 (330)
Parity duality for the amplituhedron [PDF]
Compositio Mathematica, 2018 The (tree) amplituhedron $\mathcal {A}_{n,k,m}(Z)$ is a certain subset of the Grassmannian introduced by Arkani-Hamed and Trnka in 2013 in order to study scattering amplitudes in $N=4$ supersymmetric Yang–Mills theory.
Pavel Galashin, T. Lam
semanticscholar +1 more source
Towards a Critical Typology of Entrepreneurial Identity [PDF]
Interdisciplinary Studies in the Humanities, 2018 This study attempts to present a typology of entrepreneurial identity on the basis of a Habermasian critical approach. To this end, four dimensions of a conceptual framework for a typology of entrepreneurial identity is designated constructed on the ...
A. Rostamiaan +3 more
doaj +1 more source
Double field theory at order α′ [PDF]
, 2014 A bstractWe investigate α′ corrections of bosonic strings in the framework of double field theory. The previously introduced “doubled α′-geometry” gives α′-deformed gauge transformations arising in the Green-Schwarz anomaly cancellation mechanism but ...
O. Hohm, B. Zwiebach
semanticscholar +1 more source
Duality in Supersymmetric SU(N) Gauge Theory with a Symmetric Tensor
, 1997 Duality in supersymmetric SU(N) gauge theory with a symmetric tensor is studied using the technique of deconfining and Seiberg's duality. By construction the gauge group of the dual theory necessarily becomes a product group.
Sakai, Tadakatsu
core +3 more sources
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Electromagnetic duality and central charge [PDF]
Physical Review D, 2018 We provide a full realization of the electromagnetic duality at the boundary by extending the phase space of Maxwell's theory through the introduction of edge modes and their conjugate momenta.
L. Freidel, D. Pranzetti
semanticscholar +1 more source
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
A non-relativistic limit of M-theory and 11-dimensional membrane Newton-Cartan geometry
Journal of High Energy Physics, 2021 We consider a non-relativistic limit of the bosonic sector of eleven-dimensional supergravity, leading to a theory based on a covariant ‘membrane Newton-Cartan’ (MNC) geometry.
Chris D. A. Blair +2 more
doaj +1 more source
Asymptotic One-Point Functions in Gauge-String Duality with Defects. [PDF]
Physical Review Letters, 2017 We take the first step in extending the integrability approach to one-point functions in AdS/dCFT to higher loop orders. More precisely, we argue that the formula encoding all tree-level one-point functions of SU(2) operators in the defect version of N=4
Isak Buhl-Mortensen +4 more
semanticscholar +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source