Resultados de Pesquisa

INGLÊS

The Massless Limit Of Massive Gauge Theories - To The Strong Coupling And Beyond

de Anamaria Hell

~~148,70€~~ 133,83€ 10% IMEDIATO

portes grátis

 This thesis explores a fundamental question in field theory: If we modify a theory by introducing a small parameter, can we recover the original theory by setting that parameter back to zero?
INGLÊS

Broadband Quantum Noise Reduction In Advanced Virgo Plus - From Frequency-Dependent Squeezing Implementation To Detection Losses And Stray Light Mitigation

de Eleonora Polini

~~175,73€~~ 158,16€ 10% IMEDIATO

portes grátis

 This book presents the first implementation of frequency-dependent squeezing in the Virgo gravitational wave detector, a technique that reduces quantum noise across the entire detection band.
INGLÊS

Nonlinear Robust Control And Optimisation Of Microgrids

de Grigorios Michos

~~189,25€~~ 170,33€ 10% IMEDIATO

portes grátis

 mso-fareast-language: EN-US;">reduce conservatism of the control schemes and increase the closed-loop systemâ€™s region of attraction using a geometric approach;
INGLÊS

Modeling And Control Of A Vanadium Redox Flow Battery

de Alejandro Clemente Leon

~~216,29€~~ 194,66€ 10% IMEDIATO

portes grátis

 This book presents extensive work on the modeling and control aspects of the emerging field of vanadium redox flow batteries.
INGLÊS

Combinatorial Aspects Of Scattering Amplitudes - Amplituhedra, T-Duality, And Cluster Algebras

de Matteo Parisi

~~151,41€~~ 136,27€ 10% IMEDIATO

portes grátis

 This book is a significant contribution within and across High Energy Physics and Algebraic Combinatorics. It is the first book on the amplituhedron, which encodes the scattering amplitudes of N=4 Yang-Mills theory, a cousin of the theory of strong interactions of quarks and gluons.
INGLÊS

Effective Non-Hermiticity And Topology In Markovian Quadratic Bosonic Dynamics

de Vincent Paul Flynn

~~243,33€~~ 219,00€ 10% IMEDIATO

portes grátis

 Therefore, a much needed paradigm shift is required to address major conceptual roadblocks in the search for SPT bosonic phases.The analysis within develops, in particular, the notion of topological metastability in quadratic bosonic systems subject to Markovian dissipation.
INGLÊS

First-Principles And Machine Learning Study Of Anharmonic Vibration And Dielectric Properties Of Materials

de Tomohito Amano

~~184,84€~~ 166,36€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The book presents the author's development of two first-principles methods to calculate dielectric properties of materials based on anharmonic phonon and machine learning, and demonstrates an in-depth analysis of anharmonic crystals and molecular liquids.
INGLÊS

Angle-Resolved Photoemission Study Of Kagome Superconductors Av3sb5 (A = K, Rb, Cs)

de Takemi Kato

~~211,34€~~ 190,21€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book presents high-resolution angle-resolved photoemission spectroscopy (ARPES) experiments on kagome superconductors KV3Sb5, RbV3Sb5, and CsV3Sb5—an ideal material family for studying rich physical phenomena originating from the geometric structure of kagome lattice—with the aim of elucidating the electronic structure and the origin of charge density wave (CDW) and superconductivity. The book begins with an introduction to kagome superconductors, followed by a description of ARPES which is the main tool used in the presented work in this book. The part of the experimental results consists of three chapters: The first chapter describes observation of low-energy excitations, Fermi-surface and momentum-dependent CDW gap by high-resolution ARPES on CsV3Sb5 and KV3Sb5; the second chapter shows evolution of electronic states upon alkali-metal dosing and isovalent substitution, and discusses their relation to modulation of physical properties; the other chapter provides the result of micro-ARPES on KV3Sb5, RbV3Sb5, and CsV3Sb5, and demonstrates the surface-termination- and alkali-metal-dependent three dimensional CDW character.
INGLÊS

Discovery Of Ba7nb4moo20-Based Materials And The Mechanism Of Ultrafast Ion Conduction Via Dimers

de Yuichi Sakuda

~~211,34€~~ 190,21€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book provides detailed descriptions of strategies for improving ion conductivity and the factors that result in high ion conductivity.In this book, discovery of novel materials that exhibit higher ion conductivity than practical materials is introduced to clarify the migration mechanism of oxide ions and protons.The book shows that the bulk conductivity of hexagonal perovskite-related oxide Ba7Nb3.8Mo1.2O20.1 in dry air is 1.1 mS/cm at 306 °C, which is 175 times higher than that of practical materials (ZrO2)0.92(Y2O3)0.08 (8YSZ). Also, as a new approach to the subject, by ab initio molecular dynamics (AIMD) simulations and neutron-diffraction experiments, the mechanism is shown that the oxide ions migrate by the breaking and reforming of M2O9 (M = Nb, Mo) dimers, MO5 monomers and MO4 tetrahedra. The oxide-ion migration is reminiscent of a concerted push-pull interstitialcy ‘bucket-relay’-type motions. Readers can understand the oxide-ion and proton migration mechanism in terms of crystal structure.Recently, materials that exhibit high ionic conductivity have been discovered one after another.
INGLÊS

Non-Invertible Symmetry In 4-Dimensional Z2 Lattice Gauge Theory

de Masataka Koide

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book provides a method for concretely constructing defects that represent non-invertible symmetries in four-dimensional lattice gauge theory. Concrete examples of non-invertible symmetries in higher-dimensional theories were discovered around 2020, and they have been actively studied as a field of generalized symmetries since then.
INGLÊS

Higher-Form Symmetry And Eigenstate Thermalization Hypothesis

de Osamu Fukushima

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The eigenstate thermalization hypothesis (ETH) is a successful framework providing criteria for thermalization in isolated quantum systems.
INGLÊS

Dissipation, Interactions, And Heat Transport In Quantum Hall Devices - Non-Equilibrium Bosonization Of Quasi-One-Dimensional Systems

de Florian Stabler

~~145,09€~~ 130,58€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This thesis investigates the behavior of Ohmic contacts (OCs) within quantum hall edge systems, examining their significance in quantum transport phenomena across four different projects.
INGLÊS

Nonlinear Robust Control And Optimisation Of Microgrids

de Grigorios Michos

~~184,84€~~ 166,36€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 mso-fareast-language: EN-US;">reduce conservatism of the control schemes and increase the closed-loop systemâ€™s region of attraction using a geometric approach;
INGLÊS

Machine Learning Based Optimization Of Laser-Plasma Accelerators

de Soren Jalas

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book explores the application of machine learning-based methods, particularly Bayesian optimization, within the realm of laser-plasma accelerators. The book involves the implementation of Bayesian optimization to fine tune the parameters of the lux accelerator, encompassing simulations and real-time experimentation.In combination, the methods presented in this book provide valuable tools for effectively managing the inherent complexity of LPAs, spanning from the design phase in simulations to real-time operation, potentially paving the way for LPAs to cater to a wide array of applications with diverse demands.
INGLÊS

Measuring Fundamental Symmetry Violation In Polyatomic Molecules

de Arian Jadbabaie

~~184,84€~~ 166,36€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This thesis presents major advances toward the realization of quantum control in complex molecules for applications in precision metrology.
INGLÊS

Design Of Soft-Rigid Devices For Rehabilitative And Assistive Robotics

de Mihai Dragusanu

~~211,34€~~ 190,21€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book describes a comprehensive research project in which different devices for rehabilitation, assistance, and haptic applications are designed and developed. The fil-rouge is the user-centered perspective, that has been employed in all the design and development phases, and the exploitation of soft robotics solutions allowing for a safe and comfortable interaction with the user. Extensive information concerning the design, the practical application and the assessment of various assistive devices for upper limb are included throughout the book, which also offers an up-to-date reference guide for dealing with future interdisciplinary research projects involving soft robotics and user-centered perspectives for enhancing robotic assistance capabilities
INGLÊS

Charming Decays Of The Higgs, Z, And W Bosons - Development And Deployment Of A New Calibration Method For Charm Jet Identification

de Spandan Mondal

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 mso-bidi-language: AR-SA;">This book presents searches for the Higgs boson, Z boson, and W boson decaying into charm quark(s) performed with proton-proton collision data at vs = 13TeV collected by the CMS experiment at the LHC, CERN, corresponding to an integrated luminosity of 138 fb-1 and recorded between 2016 and 2018.
INGLÊS

Controlling The Effective Hamiltonian Of A Driven Quantum Superconducting Circuit

de Jayameenakshi Venkatraman

~~145,09€~~ 130,58€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The thesis illustrates, with a remarkable combination of theoretical analysis and experimental investigation, how the static Hamiltonian of an oscillator with both 3rd and 4th order non-linearity can morph into a profoundly different Hamiltonian under the influence of an oscillating driving force.
INGLÊS

Beyond Markovian Dissipation At The Nanoscale - Towards Quantum Design Rules For Bio-Organic Nanodevices

de Thibaut Lacroix

~~184,84€~~ 166,36€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Researchers in the field will find here a clear and reliable contribution to the understanding of open quantum systems in a still little-explored regime where the reservoirs are no longer considered as simple baths but as sub-systems treated on an equal footing with the reduced system of interest.
INGLÊS

Plasmonic Instabilities In Bidimensional Materials

de Pedro Afonso Cosme E Silva

~~211,34€~~ 190,21€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book provides an in-depth analysis of the hydrodynamics of two-dimensional (2D) electronic systems, with a particular focus on graphene and other Dirac materials.
INGLÊS

Bioinspired Multifunctional Nanomaterials For Ionic Artificial Muscles

de Van Hiep Nguyen

~~211,34€~~ 190,21€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book presents the development of four multifunctional nanomaterials: two electrolyte membranes with high ionic conductivity and robust mechanical strength and two electrode materials with excellent electrical conductivity and high capacitance.
INGLÊS

Metal-Responsive Base Pair Switching Of Ligand-Type Uracil Nucleobases

de Keita Mori

~~175,73€~~ 158,16€ 10% IMEDIATO

portes grátis

 In this thesis, the author proposes "metal-responsive base pair switching" of ligand-modified nucleobases as a novel tool for stimuli-responsive control of DNA assemblies. This novel strategy for stimuli-responsive regulation of DNA assemblies will greatly expand the scope of dynamic DNA nanotechnology.
INGLÊS

Ab Initio Molecular Dynamics Analysis Based On Reduced-Dimensionality Reaction Route Map

de Takuro Tsutsumi

~~243,33€~~ 219,00€ 10% IMEDIATO

portes grátis

 This thesis proposes useful tools, on-the-fly trajectory mapping method and Reaction Space Projector (ReSPer), to analyze chemical reaction mechanisms by combining the reaction route map and the ab initio molecular dynamics.
INGLÊS

Two-Dimensional Superconductivity In Rare Earth Oxybismuthides With Unusual Valent Bismuth Square Net

de Ryosuke Sei

~~216,29€~~ 194,66€ 10% IMEDIATO

portes grátis

 This book elucidates fascinating electronic phenomena of unusual Bi2-square net in layered R2O2Bi (R: rare earth) compounds using two approaches: the fabrication of epitaxial thin films and the synthesis of bulk polycrystalline powders.
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