Results 141 to 150 of about 1,577,348 (378)
The complex Liouville string: Worldsheet boundaries and non-perturbative effects
SciPost PhysicsWe investigate general observables of the complex Liouville string with worldsheet boundaries. We develop a universal formalism that reduces such observables to ordinary closed string amplitudes without boundaries, applicable to any worldsheet string ...
Scott Collier, Lorenz Eberhardt, Beatrix Mühlmann, Victor A. Rodriguez
doaj +1 more source
O(D, D) gauge fields in the T-dual string Lagrangian
Journal of High Energy Physics, 2019 We present the string Lagrangian with manifest T-duality. Not only zero-modes but also all string modes are doubled. The gravitational field is an O(D, D) gauge field.
Machiko Hatsuda, Warren Siegel
doaj +1 more source
Duality without Supersymmetry: The Case of the SO(16)xSO(16) String [PDF]
, 1997 We extend strong/weak coupling duality to string theories without spacetime supersymmetry, and focus on the case of the unique ten-dimensional, nonsupersymmetric, tachyon-free $SO(16)\times SO(16)$ heterotic string.
Alvarez-Gaumé +28 more
core +2 more sources
Impact of Nanoparticle Stiffness on Endosomal Escape and Signaling Pathways in Cytosolic Delivery
Advanced Healthcare Materials, EarlyView.Nanoparticle (NP) stiffness affects cellular uptake, but its impact on intracellular distribution remains unclear. This study synthesizes silica nanocapsules with varying stiffness, inspired by viral mechanisms, and applies assays to measure cellular uptake and escape efficiency.
Yali Zhang +6 more
wiley +1 more source
From Gauge-string duality to strong interactions: A Pedestrian's guide [PDF]
, 2009 We survey recent progress in relating string theory to quantum chromodynamics (QCD), focusing on (a) holographic models of gauge theories that are similar to QCD and (b) applications to heavy-ion collisions.
S. Gubser, A. Karch
semanticscholar +1 more source
Advanced Materials, EarlyView.Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu +6 more
wiley +1 more source
One-loop monodromy relations on single cuts
Journal of High Energy Physics, 2017 The discovery of colour-kinematic duality has led to significant progress in the computation of scattering amplitudes in quantum field theories. At tree level, the origin of the duality can be traced back to the monodromies of open-string amplitudes ...
Alexander Ochirov +2 more
doaj +1 more source
Poisson-Lie T-duality in Double Field Theory
Physics Letters B, 2020 We present a formulation of Double Field Theory with a Drinfeld double as extended spacetime. It makes Poisson-Lie T-duality (including abelian and non-abelian T-duality as special cases) manifest.
Falk Hassler
doaj +1 more source
Gluon energy loss in the gauge-string duality [PDF]
, 2008 We estimate the stopping length of an energetic gluon in a thermal plasma of strongly coupled = 4 super-Yang-Mills theory by representing the gluon as a doubled string rising up out of the horizon.
S. Gubser +3 more
semanticscholar +1 more source