|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Bogoliubov spectrum of interacting Bose gases
If you have a question about this talk, please contact Mustapha Amrani.
Spectral Theory of Relativistic Operators
We prove that Bogoliubov theory indeed predicts the ground state energy and the excitation spectrum of a very general class of interacting Boses gases. More precisely, we will show that the lower spectrum of the N-body Hamiltonian, in the limit as N tends to infinity, by the spectrum of a quadratic Hamiltonian in Fock space, which is the so-called Bogoliubov Hamiltonian. Such kind of result was already obtained for weakly interacting Bose gases by Seiringer and Grech. Our method is different and it works for a larger class of interactions.
This talk is part of the Isaac Newton Institute Seminar Series series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsCU Social Anthropology Society Semitic linguistics Workshop "Formalism and Functionalism in Negation"
Other talksSolvent free computer simulation of nanoparticle-cell membrane interactions Cambridge Public Policy Seminar: Title TBC A role for the e-portfolio in educating the professional musician (not the music teacher) Regulation of pre-mRNA splicing fidelity by the Nineteen Complex Risk and uncertainty in radiotherapy. Why I am the weakest link? Have you heard the northern lights? Science and re-enchantment in 19th-century Arctic exploration