Results 71 to 80 of about 109,716 (280)

Self-avoiding Tethered Membranes at the Tricritical Point

, 1995
The scaling properties of self-avoiding tethered membranes at the tricritical point (theta-point) are studied by perturbative renormalization group methods. To treat the 3-body repulsive interaction (known to be relevant for polymers), new analytical and
Abraham, Abraham, Abraham, Aronowitz, David, David, David, de Gennes, de Gennes, des Cloizeaux, des Cloizeaux, Duplantier, Duplantier, Duplantier, Duplantier, Edwards, Fixman, François David, Grest, Hwa, Kardar, Kardar, Kardar, Kay Jörg Wiese, Stephen   +24 more
core   +3 more sources

Effective Field Theory for Few-Nucleon Systems [PDF]

, 2002
We review the effective field theories (EFTs) developed for few-nucleon systems. These EFTs are controlled expansions in momenta, where certain (leading-order) interactions are summed to all orders.
Bedaque PF, Braaten E, Chen JW, Danilov GS, Efimov V, Efimov VN, Faddeev LD, Friar JL, Gegelia J, Koch JH, Lepage GP, Paulo F. Bedaque, Seki R, Skorniakov GV, Ubirajara van Kolck   +14 more
core   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Sampling NNLO QCD phase space with normalizing flows

Journal of High Energy Physics
We showcase the application of neural importance sampling for the evaluation of NNLO QCD scattering cross sections. We consider Normalizing Flows in the form of discrete Coupling Layers and time continuous flows for the integration of the various cross ...
Timo Janßen, Rene Poncelet, Steffen Schumann   +2 more
doaj   +1 more source

Analysis of double-J/ψ production in Z decay at next-to-leading-order QCD accuracy

Journal of High Energy Physics, 2023
In this article, we study in detail the double-J/ψ yield through Z decay at the next-to-leading-order (NLO) QCD accuracy within the nonrelativistic QCD factorization. At the tree level, the pure QCD diagrams predict a branching ratio of B Z → J / ψ + J /
Cong Li, Zhan Sun, Gui-Yuan Zhang
doaj   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

Order-v 4 corrections to heavy quark fragmentation to S-wave heavy quarkonium

Journal of High Energy Physics
Within the framework of nonrelativistic quantum chromodynamics (NRQCD) factorization, we compute the O v 4 $$ \mathcal{O}\left({v}^4\right) $$ relativistic corrections to the fragmentation of a heavy quark into the color-singlet S 0 1 1 $$ {}^1{S}_0 ...
Sai Cui, Yi-Jie Li, Guang-Zhi Xu, Kui-Yong Liu   +3 more
doaj   +1 more source

Power Corrections in the N-jettiness Subtraction Scheme

, 2017
We discuss the leading-logarithmic power corrections in the $N$-jettiness subtraction scheme for higher-order perturbative QCD calculations. We compute the next-to-leading order power corrections for an arbitrary $N$-jet process, and we explicitly ...
Boughezal, Radja, Liu, Xiaohui, Petriello, Frank   +2 more
core   +2 more sources

Theory of the Weakly Interacting Bose Gas [PDF]

, 2004
We review recent advances in the theory of the three-dimensional dilute homogeneous Bose gas at zero and finite temperature. Effective field theory methods are used to formulate a systematic perturbative framework that can be used to calculate the ...
Andersen, Jens O
core   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source