SINGLE-BOSON EXCHANGE REPRESENTATION OF THE FUNCTIONAL RENORMALIZATION GROUP FOR STRONGLY INTERACTING MANY-ELECTRON SYSTEMS

Single-boson exchange representation of the functional renormalization group for strongly interacting many-electron systems

We present a reformulation of the functional renormalization group (fRG) for many-electron systems, which relies on the recently introduced single-boson exchange (SBE) representation of the parquet equations [F.Krien, A.Valli, and M.Capone, Phys.Rev.B 100, 155149 (2019)10.1103/PhysRevB.100.155149].The latter exploits a diagrammatic decomposition, w

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Deep Learning-Based Framework for Predicting Mild Cognitive Impairment Progression in Neurology Using Longitudinal MRI

Alzheimer’s disease (AD), a leading neurodegenerative disorder, progresses from an intermediary stage known as Mild Cognitive Impairment (MCI), characterized by measurable cognitive decline with retained functional independence.Accurate prediction of MCI progression to AD is critical for timely interventions.Existing deep learning-based meth

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Clinical, Microbiological, and Imaging Characteristics of Infective Endocarditis in Latin America: A Systematic Review

Objectives: We aimed to describe the clinical, microbiological, and imaging characteristics of patients with infective endocarditis (IE) in studies from Latin America (LATAM).Methods: A systematic search through PubMed, EMBASE, LILACS, and SciELO from inception until February 2021 was conducted.We included observational studies that assessed adults

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