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Scuola Internazionale Superiore di Studi Avanzati di Trieste: [1719] Istituto

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Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 1 a 20 di 1.719
Istituto Anno di pubblicazione Titolo Autore file(s)
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Spontaneously Broken Symmetries: Positivity Bounds beyond Lorentz Invariance and Cosmological solutions of dRGT Massive Gravity -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Entanglement and Quantum Complexity in Monitored Quantum Many-Body Systems -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Two études in Gravity for particle physicists -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Symmetries, charges and thermodynamics at the corners of spacetime -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Dissipative and Measurement-Induced Phases in Many-Body Quantum Systems -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Emergent phenomena in quantum mixtures: from ultra-cold gases to light-matter systems -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Efficient and effective quantum embedding methods for strongly correlated materials and models -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Theory of Transformers and their application to Neural Quantum States -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Exotic surfaces in 4-manifolds, stabilizations, and framings. -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Indirect constructions of exotic surfaces in 4-manifolds -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Supergravity and Spinors in the BV-BFV Formalism -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 The curvature problem and deformations of triangulated categories -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Towards Real-Time Digital Twins in Steelmaking: The Role of Reduced Order Methods in Continuous Casting Tundish Process -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Visual Processing in the SCN2A Heterozygous Rat Model of Autism Spectrum Disorder -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 Fourier Optimization, de Branges Spaces, and Zeros of L-functions -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 One-Back Perceptual Memory Task: Psychophysics, Computational Model, and EEG Correlates -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 A genome-wide microRNA screen uncovers modifiers of α-synuclein fibril internalization -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2021 Characterization of molecular mechanisms underlying VRAC activation -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2025 On Realizations of Hypergeometric Motives -
Scuola Internazionale Superiore di Studi Avanzati di Trieste 2026 Unraveling Molecular Complexity through Single Cell approaches: From Olfactory Bulb Architecture to Dorsal Root Ganglia Remodeling in Pancreatic Cancer -
Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 1 a 20 di 1.719
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Prodotti recenti

Spontaneously Broken Symmetries: Positivity Bounds beyond Lorentz Invariance and Cosmological solutions of dRGT Massive Gravity

Effective Field Theories (EFTs) offer a systematic framework for describing low-energy phenomena without requiring full knowledge of the underlying ultraviolet (UV) completion. In Lorentz-invariant settings, general principles such as causality, unitarity, and locality ensure that scattering amplitudes are analytic functions of the Mandelstam invariants, enabling dispersion relations that link infrared EFT coefficients to ultraviolet physics. This connection leads to powerful positivity b...

Entanglement and Quantum Complexity in Monitored Quantum Many-Body Systems

Out-of-equilibrium quantum many-body systems stand at the forefront of modern theoretical physics, addressing fundamental questions on thermalization, transport, and universal phenomena. These fields, already well established in condensed matter, statistical physics, quantum optics, and quantum information theory, are progressively gaining even greater relevance with the rapid development of quantum technologies and simulation, which inherently operate in dynamical regimes. In recent ye...

Two études in Gravity for particle physicists

In this Thesis, we will work at the interface between particle physics and gravity. At first we will discuss a broad class of possible extensions of General Relativity, namely Metric-Affine Gravity. In general, this kind of theo ries predict the existence of a large number of new degrees of freedom, which in general could be pathological. In fact, for general values of the coupling in the Lagrangian, these new states could be tachyons or ghosts. Our aim will be the construction o...

Symmetries, charges and thermodynamics at the corners of spacetime

In the presence of boundaries, the physics of systems with gauge symmetries becomes significantly richer: new degrees of freedom emerge, and would-be redundancies are promoted to true symmetries. In recent years, the study of boundaries has rapidly grown, especially in the context of gravity, where it is expected to shed light on foundational problems such as the definition of observables and the origin of gravitational entropy. This thesis covers some aspects of this wide area. After a b...

Dissipative and Measurement-Induced Phases in Many-Body Quantum Systems

Open quantum many-body systems are an important setting that allows us to study the interplay between dissipation and interactions, contributing to a more accurate description of real-life phenomena and experiments, and providing new features to be exploited both on theoretical and technological grounds. This thesis deals with the study of such systems across a wide range of settings. Beyond providing the theoretical tools to analyze and understand this framework, the thesis also addresses so...

Emergent phenomena in quantum mixtures: from ultra-cold gases to light-matter systems

Quantum mixtures of ultra-cold atoms are exceptional platforms which allow to investigate a huge variety of phenomena owing to the exquisite control of interactions between atoms. We present here a theoretical investigation of some distinctive phenomena emerging in these systems which highlight their quantum nature. Balanced mixtures at sufficiently low temperatures are superfluid and, when set into rotation, they display topological excitations in the form of quantum vortices. In many physi...

Efficient and effective quantum embedding methods for strongly correlated materials and models

The study of strongly correlated materials remains one of the most challenging and active frontiers in condensed matter physics. In these systems, the intricate interplay between electrons' kinetic energy and their mutual Coulomb repulsion gives rise to a plethora of exotic phenomena, from high-temperature superconductivity to giant magnetoresistance, which cannot be explained by conventional one-electron theories. This necessitates the development and application of advanced theoretical and...

Theory of Transformers and their application to Neural Quantum States

My PhD research focused on the Transformer architecture, a powerful deep neural network model that has emerged as a cornerstone for solving complex problems in natural language processing, image analysis, signal processing, and beyond. In particular, we studied the learning dynamics of this architecture, and its application to the representation of many-body wavefunctions, the so-called Neural Quantum States. Initially, we investigated the representational capabilities of Transformers by char...

Exotic surfaces in 4-manifolds, stabilizations, and framings.

We show that many explicit examples of exotic pairs of surfaces in a smooth 4-manifold become smoothly isotopic after one external stabilization with S^2×S^2 or CP^2#-CP^2. Our results cover surfaces produced by rim-surgery, twist-rim-surgery, annulus rim-surgery, as well as infinite families of nullhomologous surfaces and examples with non-cyclic fundamental group of the complement. A special attention is given to the identification of the stabilizing manifold and its dependence on the ...

Indirect constructions of exotic surfaces in 4-manifolds

Two surfaces inside a 4-manifold are called exotic if they are topologically isotopic but not smoothly so. In this thesis, we provide examples of exotic surfaces in closed 4-manifolds with various properties. These are smoothly embedded surfaces that are topologically isotopic yet not smoothly so. For instance, we show that for any finitely presented group G, there is a simply connected closed 4-manifold containing an infinite family of pairwise exotic 2-links whose 2-link group is G. Moreov...

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Istituto
  • Scuola Internazionale Superiore d...1719
Data di pubblicazione
  • 2020 - 2026374
  • 2010 - 2019564
  • 2000 - 2009373
  • 1990 - 1999305
  • 1982 - 1989103
Settore disciplinare
  • Settore FIS/02 - Fisica Teorica, ...248
  • Settore FIS/05 - Astronomia e Ast...201
  • Settore FIS/03 - Fisica della Mat...136
  • Settore MAT/05 - Analisi Matematica110
  • Settore BIO/09 - Fisiologia93
  • Settore MAT/03 - Geometria74
  • Settore MAT/07 - Fisica Matematica73
  • Settore BIO/11 - Biologia Molecolare44
  • Settore M-PSI/02 - Psicobiologia ...41
  • Settore FIS/07 - Fisica Applicata...34
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