Publications related to Inelastic Scatterings and Applications to Distributed Sensing

A systems perspective on sufficiency, wellbeing, and transition in the Swiss habitat

The Swiss habitat – buildings and related mobility – is facing multiple wicked problems that can only be solved together, such as excessive energy and climate impact, high material use with low circularity, accelerating urban sprawl and ecosystem destructi ...

2023

On Multiphysical Couplings in Energy Geotechnics: Relevance and Applications

Alessio Ferrari

Energy Geotechnics includes several applications related to the recovery and storage of energy from and into the ground, energy transportation, and the management of waste and carbon dioxide generated from energy use. These applications often involve the n ...

Wei Wu, Universität für Bodenkultur2023

On the scale dependence in the dynamics of frictional rupture: Constant fracture energy versus size-dependent breakdown work

Marie Estelle Solange Violay, Mathias Alexandre David Lebihain, François Xavier Thibault Passelègue, Fabian Barras, Federica Paglialunga

Potential energy stored during the inter-seismic period by tectonic loading around faults is released during earthquakes as radiated energy, frictional dissipation and fracture energy. The latter is of first importance since it is expected to control the n ...

2022

Structural Measures as Guides to Ultrastable States in Overjammed Packings

Sangwoo Kim

Jammed, disordered packings of given sets of particles possess a multitude of equilibrium states with different mechanical properties. Identifying and constructing desired states, e.g., of superior stability, is a complex task. Here, we show that in two-di ...

2022

Semi-global controllability of a geometric wave equation

Joachim Krieger, Shengquan Xiang

We prove the semi-global controllability and stabilization of the

(1+1)-

dimensional wave maps equation with spatial domain 𝕊1 and target

𝕊k

. First we show that damping stabilizes the system when the energy is strictly below the threshold

2π

, where ha ...

2022

Positive moments for scattering amplitudes

Riccardo Rattazzi, Francesco Riva, Brando Bellazzini, Marc Riembau Saperas

We find the complete set of conditions satisfied by the forward 2 -> 2 scattering amplitude in unitary and causal theories. These are based on an infinite set of energy dependent quantities (the arcs) which are dispersively expressed as moments of a positi ...

AMER PHYSICAL SOC2021

Investigation of the low-energy stereodynamics in the Ne(3P2) + N2, CO reactions

Andreas Osterwalder, Junwen Zou

We report on an experimental investigation of the low-energy stereodynamics of the energy transfer reactions Ne(3P2) + X, producing Ne(1S) + X+ and [Ne–X]+ (X = N2 or CO). Collision energies in the range 0.2 K–700 K are obtained by using the merged beam te ...

2020

Polaritonic Cross Feshbach Resonance

Daniel Oberli, Marcia Portella Oberli, Mitchell David Anderson, Naotomo Takemura, Morteza Navadeh Toupchi

We demonstrate the existence of a cross Feshbach resonance by strongly driving a lower polariton mode and by monitoring in time the transmission of a short optical pulse at the energy of the upper polariton mode in a semiconductor microcavity. From the sig ...

2019

Structures that adapt to loads through large shape changes: design and optimization

Ian Smith, Gennaro Senatore, Arka Prabhata Reksowardojo

The construction industry is a major contributor to the consumption of mined material resources and to the global energy demand. It is thus important to consider energy and material efficiency criteria for the design of civil structures. Through sensing an ...

Taylor & Francis2019

Application of the planning support system URBio

Nils Christian Schüler, Sébastien Cajot

The planning support system URBio is demonstrated via two case studies. Both case studies are located in the canton of Geneva. The first case study is a greenfield planning project, where the goal is to build a new district on former agricultural land. The ...

Academic Press2019

Inelastic Scatterings and Applications to Distributed Sensing

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A systems perspective on sufficiency, wellbeing, and transition in the Swiss habitat

On Multiphysical Couplings in Energy Geotechnics: Relevance and Applications

On the scale dependence in the dynamics of frictional rupture: Constant fracture energy versus size-dependent breakdown work

Structural Measures as Guides to Ultrastable States in Overjammed Packings

Semi-global controllability of a geometric wave equation

Positive moments for scattering amplitudes

Investigation of the low-energy stereodynamics in the Ne(3P2) + N2, CO reactions

Polaritonic Cross Feshbach Resonance

Structures that adapt to loads through large shape changes: design and optimization

Application of the planning support system URBio

On Multiphysical Couplings in Energy Geotechnics: Relevance and Applications

A systems perspective on sufficiency, wellbeing, and transition in the Swiss habitat

Structural Measures as Guides to Ultrastable States in Overjammed Packings

Semi-global controllability of a geometric wave equation

Investigation of the low-energy stereodynamics in the Ne(3P2) + N2, CO reactions

On the scale dependence in the dynamics of frictional rupture: Constant fracture energy versus size-dependent breakdown work

Polaritonic Cross Feshbach Resonance

Structures that adapt to loads through large shape changes: design and optimization

Positive moments for scattering amplitudes

Application of the planning support system URBio