Publications related to Energy relaxation in one-dimensional polariton condensates

Electrical conductivity of hot Abelian plasma with scalar charge carriers

We study the electrical conductivity of hot Abelian plasma containing scalar charge carriers in the leading logarithmic order in coupling constant alpha using the Boltzmann kinetic equation. The leading contribution to the collision integral is due to the ...

2019

Global well-posedness for the Yang-Mills equation in 4+1 dimensions: Small energy

Joachim Krieger, Daniel Tataru

We consider the hyperbolic Yang-Mills equation on the Minkowski space

\reels^{4+1}

. Our main result asserts that this problem is globally well-posed for all initial data whose energy is sufficiently small. This solves a longstanding open problem. ...

Annal Mathematics2017

State-to-state scattering of CH₄ from Ni(111) and Gr/Ni(111)

Maarten Eduard van Reijzen

In this thesis, I describe the design and implementation of the first state-to-state surface scattering experiments for methane from clean single crystalline surfaces in ultrahigh vacuum. The experiments use infrared laser pumping to prepare the incident C ...

EPFL2016

Dynamics of photoexcited Ba+ cations in 4He nanodroplets

Marcel Drabbels, Xiaohang Zhang, Alberto Hernando de Castro

We present a joint experimental and theoretical study on the desolvation of Ba+ cations in 4He nanodroplets excited via the 6p 6s transition. The experiments reveal an efficient desolvation process yielding mainly bare Ba+ cations and Ba+Hen exciplexes wit ...

American Institute of Physics2016

Building and Testing a Prototype For CAMEA

CAMEA (Countinuous Angle Multiple Energy Analyser) is a new concept for analysing inelastically scattered neutrons with high efficiency. It contains many (up to 10) vertically focusing analyser arrays behind each other, analysing the scattered neutrons wit ...

2014

Swiss-EnergyScope.ch: a Platform to Widely Spread Energy Literacy and Aid Decision-Making

François Maréchal, Daniel Favrat, Stefano Moret, Victor Codina Gironès

We develop an energy calculator within an online teaching platform to aid citizens and decision-makers understanding an energy system. The model, designed in order to be easily adapted to any energy system at national or regional scale, is presented and ap ...

Aidic Servizi Srl2014

High-energy collective electronic excitations in layered transition-metal dichalcogenides

Helmuth Berger

We characterize experimentally and theoretically the collective electronic excitations in two prototypical layered transition-metal dichalcogenides, NbSe2 and Cu0.2NbS2. The energy- and momentum-dependent dynamical structure factor was measured by inelasti ...

Amer Physical Soc2014

A codimension two stable manifold of near soliton equivariant wave maps

Joachim Krieger, Daniel Tataru

We consider finite-energy equivariant solutions for the wave map problem from ℝ2+1 to S2 which are close to the soliton family. We prove asymptotic orbital stability for a codimension-two class of initial data which is small with respect to a stronger topo ...

Mathematical Science Publ2013

Numerical study of the heating-cooling effects on the geotechnical behaviour of energy piles.

Lyesse Laloui, Fabrice Dupray, Alice Di Donna

Energy geostructures represent a renewable and clean source of energy which can be used for heating and cooling of buildings and de-icing of infrastructures. This technology couples the structural role of geostructures with the energy supply, using the pri ...

Taylor & Francis Group2013

Management of urban energy systems

Mélanie Guittet

In industrialized countries, more than two-thirds of the energy is consumed in urban areas. Hence, energy sobriety calls for special attention to urban planning, especially regarding energy aspects. ...

2012

Energy relaxation in one-dimensional polariton condensates

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Electrical conductivity of hot Abelian plasma with scalar charge carriers

Global well-posedness for the Yang-Mills equation in 4+1 dimensions: Small energy

State-to-state scattering of CH₄ from Ni(111) and Gr/Ni(111)

Dynamics of photoexcited Ba+ cations in 4He nanodroplets

Building and Testing a Prototype For CAMEA

Swiss-EnergyScope.ch: a Platform to Widely Spread Energy Literacy and Aid Decision-Making

High-energy collective electronic excitations in layered transition-metal dichalcogenides

A codimension two stable manifold of near soliton equivariant wave maps

Numerical study of the heating-cooling effects on the geotechnical behaviour of energy piles.

Management of urban energy systems

A codimension two stable manifold of near soliton equivariant wave maps

Swiss-EnergyScope.ch: a Platform to Widely Spread Energy Literacy and Aid Decision-Making

Numerical study of the heating-cooling effects on the geotechnical behaviour of energy piles.

Management of urban energy systems

Building and Testing a Prototype For CAMEA

Global well-posedness for the Yang-Mills equation in 4+1 dimensions: Small energy

Dynamics of photoexcited Ba+ cations in 4He nanodroplets

Electrical conductivity of hot Abelian plasma with scalar charge carriers

State-to-state scattering of CH₄ from Ni(111) and Gr/Ni(111)

High-energy collective electronic excitations in layered transition-metal dichalcogenides