Quantum field simulator for dynamics in curved spacetime

<!--HTML--><p>Quantum fields in curved spacetimes have many tantalizing theoretical properties, for example particles are being produced by the time-dependence of the geometry. I will describe how quantum fields in geometries with spacetime curvature and different cosmologies can be quan...

Descripción completa

Detalles Bibliográficos
Autor principal: Floerchinger, Stefan
Lenguaje:eng
Publicado: 2023
Materias:
Theory Colloquia
Acceso en línea:http://cds.cern.ch/record/2859400
_version_ 1780977694398218240
author Floerchinger, Stefan
author_facet Floerchinger, Stefan
author_sort Floerchinger, Stefan
collection CERN
description <!--HTML--><p>Quantum fields in curved spacetimes have many tantalizing theoretical properties, for example particles are being produced by the time-dependence of the geometry. I will describe how quantum fields in geometries with spacetime curvature and different cosmologies can be quantum-simulated with Bose-Einstein condensates in specifically designed trapping potentials and with time-dependent interaction strengths. Analytical results for relativistic scalar fields in cosmologies with 2+1 spacetime dimensions will be compared with recent experimental results obtained in Heidelberg laboratories.</p>
id cern-2859400
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28594002023-05-22T19:23:45Zhttp://cds.cern.ch/record/2859400engFloerchinger, StefanQuantum field simulator for dynamics in curved spacetimeQuantum field simulator for dynamics in curved spacetimeTheory Colloquia<!--HTML--><p>Quantum fields in curved spacetimes have many tantalizing theoretical properties, for example particles are being produced by the time-dependence of the geometry. I will describe how quantum fields in geometries with spacetime curvature and different cosmologies can be quantum-simulated with Bose-Einstein condensates in specifically designed trapping potentials and with time-dependent interaction strengths. Analytical results for relativistic scalar fields in cosmologies with 2+1 spacetime dimensions will be compared with recent experimental results obtained in Heidelberg laboratories.</p>oai:cds.cern.ch:28594002023
spellingShingle Theory Colloquia
Floerchinger, Stefan
Quantum field simulator for dynamics in curved spacetime
title Quantum field simulator for dynamics in curved spacetime
title_full Quantum field simulator for dynamics in curved spacetime
title_fullStr Quantum field simulator for dynamics in curved spacetime
title_full_unstemmed Quantum field simulator for dynamics in curved spacetime
title_short Quantum field simulator for dynamics in curved spacetime
title_sort quantum field simulator for dynamics in curved spacetime
topic Theory Colloquia
url http://cds.cern.ch/record/2859400
work_keys_str_mv AT floerchingerstefan quantumfieldsimulatorfordynamicsincurvedspacetime

Ejemplares similares