Publications associées à Diagramme

Phase diagram of the J-Jd Heisenberg model on the maple leaf lattice: Neural networks and density matrix renormalization group

Pratyay Ghosh, Ronny Thomale

We microscopically analyze the nearest-neighbor Heisenberg model on the maple leaf lattice through neural quantum state (NQS) and infinite density matrix renormalization group (iDMRG) methods. Embarking to parameter regimes beyond the exact dimer singlet g ...

Amer Physical Soc2024

Planted XY model: Thermodynamics and inference

Lenka Zdeborová, Guanhao Huang, Siyu Chen, Giovanni Piccioli

In this paper we study a fully connected planted spin glass named the planted XY model. Motivation for studying this system comes both from the spin glass field and the one of statistical inference where it models the angular synchronization problem. We d ...

2022

Modeling the Ga/As binary system across temperatures and compositions from first principles

Michele Ceriotti, Giulio Imbalzano

Materials composed of elements from the third and fifth columns of the periodic table display a very rich behavior, with the phase diagram usually containing a metallic liquid phase and a polar semiconducting solid. As a consequence, it is very hard to ach ...

AMER PHYSICAL SOC2021

Material and Energy Flow Analysis and Associated Environmental Impacts of Swiss Mobility

Cecilia Matasci

The development of material flow analysis (MFA) on large-scale systems is challenging due to the complexity and breadth of data that are required and the magnitude of the mass flows involved. This is true, for example, when trying to determine the material ...

Paul Scherrer Institute, World Resources Forum2019

Multithermal-Multibaric Molecular Simulations from a Variational Principle

Pablo Miguel Piaggi, Michele Parrinello

We present a method for performing multithermal-multibaric molecular dynamics simulations that sample entire regions of the temperature-pressure (TP) phase diagram. The method uses a variational principle [Valsson and Parrinello, Phys. Rev. Lett. 113, 0906 ...

2019

Vector-Based 3D Graphic Statics: Transformations of Force Diagrams

Corentin Jean Dominique Fivet, Pierluigi D'Acunto

The reciprocity between form and force diagrams in 2D graphic statics makes it possible to manipulate the form diagram while directly evaluating the redistribution of the forces within the force diagram. Conversely, after modifying the force diagram, the c ...

2017

Emergent transport in a many-body open system driven by interacting quantum baths

Vincenzo Savona, Eduardo Carlo Mascarenhas Moraes, Juris Reisons

We analyze an open many-body system that is strongly coupled at its boundaries to interacting quantum baths. We show that the two-body interactions inside the baths induce emergent phenomena in the spin transport. The system and baths are modeled as indepe ...

Amer Physical Soc2017

Architecture Diagrams - A Graphical Language for Architecture Style Specification

Joseph Sifakis, Simon Bliudze, Anastasia Mavridou, Eduard Baranov

Architecture styles characterise families of architectures sharing common characteristics. We have recently proposed configuration logics for architecture style specification. In this technical report, we study a graphical notation to enhance readability a ...

2016

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Diagramme

Phase diagram of the J-Jd Heisenberg model on the maple leaf lattice: Neural networks and density matrix renormalization group

Planted XY model: Thermodynamics and inference

Modeling the Ga/As binary system across temperatures and compositions from first principles

Material and Energy Flow Analysis and Associated Environmental Impacts of Swiss Mobility

Emergent bound states and impurity pairs in chemically doped Shastry-Sutherland system

Twist-Induced Snapping in a Bent Elastic Rod and Ribbon

Multithermal-Multibaric Molecular Simulations from a Variational Principle

Vector-Based 3D Graphic Statics: Transformations of Force Diagrams

Emergent transport in a many-body open system driven by interacting quantum baths

Architecture Diagrams - A Graphical Language for Architecture Style Specification

Graph Chatbot

Chattez avec Graph Search

Planted XY model: Thermodynamics and inference

Modeling the Ga/As binary system across temperatures and compositions from first principles

Phase diagram of the J-Jd Heisenberg model on the maple leaf lattice: Neural networks and density matrix renormalization group

Emergent bound states and impurity pairs in chemically doped Shastry-Sutherland system

Architecture Diagrams - A Graphical Language for Architecture Style Specification

Twist-Induced Snapping in a Bent Elastic Rod and Ribbon

Material and Energy Flow Analysis and Associated Environmental Impacts of Swiss Mobility

Emergent transport in a many-body open system driven by interacting quantum baths

Multithermal-Multibaric Molecular Simulations from a Variational Principle

Vector-Based 3D Graphic Statics: Transformations of Force Diagrams