AbstractWe consider a massless scalar Bose field interacting with two particles, one of them infinitely heavy. Neither an infrared nor an ultraviolet cutoff is imposed. In case the charge of the particles is of the same sign and sufficiently small, we prove the existence of a ground state
We consider a spinless particle coupled to a quantized Bose field and show that such a system has a ...
We prove that the interacting boson system has three phases within the Hartree-Bose approximation. T...
We consider a model of quantum particles coupled to a massless quantum scalar field, called the mass...
AbstractWe consider a massless scalar Bose field interacting with two particles, one of them infinit...
Existence and absence of ground states for a particle interacting through the quantized scalar field...
We present new criteria for a self-adjoint operator to have a ground state. As an application, we co...
We study the ground state energy and ground states of systems coupling non-relativistic quantum part...
Talk given at the International Conference on Theoretical Physics (TH2002),Paris, UNESCO, 22-27 July...
We show that a two-channel mean-field theory for a Bose gas near a Feshbach resonance allows for an ...
This book provides self-contained proofs of the existence of ground states of several interaction mo...
We consider a model of quantum particles coupled to a massless quantum scalar field, called the mass...
We review some rigorous estimates for the ground state energy of dilute Bose gases. We start with Dy...
We study the ground state of a dilute Bose gas in a scaling limit where the Gross-Pitaevskii functio...
We study ground-state properties of interacting two-component boson gases in a one-dimensional harmo...
The isotropic scattering phase shift is calculated for nonrelativistic bosons interacting at low ene...
We consider a spinless particle coupled to a quantized Bose field and show that such a system has a ...
We prove that the interacting boson system has three phases within the Hartree-Bose approximation. T...
We consider a model of quantum particles coupled to a massless quantum scalar field, called the mass...
AbstractWe consider a massless scalar Bose field interacting with two particles, one of them infinit...
Existence and absence of ground states for a particle interacting through the quantized scalar field...
We present new criteria for a self-adjoint operator to have a ground state. As an application, we co...
We study the ground state energy and ground states of systems coupling non-relativistic quantum part...
Talk given at the International Conference on Theoretical Physics (TH2002),Paris, UNESCO, 22-27 July...
We show that a two-channel mean-field theory for a Bose gas near a Feshbach resonance allows for an ...
This book provides self-contained proofs of the existence of ground states of several interaction mo...
We consider a model of quantum particles coupled to a massless quantum scalar field, called the mass...
We review some rigorous estimates for the ground state energy of dilute Bose gases. We start with Dy...
We study the ground state of a dilute Bose gas in a scaling limit where the Gross-Pitaevskii functio...
We study ground-state properties of interacting two-component boson gases in a one-dimensional harmo...
The isotropic scattering phase shift is calculated for nonrelativistic bosons interacting at low ene...
We consider a spinless particle coupled to a quantized Bose field and show that such a system has a ...
We prove that the interacting boson system has three phases within the Hartree-Bose approximation. T...
We consider a model of quantum particles coupled to a massless quantum scalar field, called the mass...
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