Geometric and topological aspects of quasi-free states on self-dual algebras

We focus on physical and mathematical results about equilibrium states of gapped and gapless Hamiltonians of lattice fermion and lattice spin systems. We use the algebraic formulation of quantum mechanics to describe and characterize such states as functionals on a fermionic observable algebra. The...

Full description

Autores:
Sequera Marín, Ling Alfonso
Tipo de recurso:
Doctoral thesis
Fecha de publicación:
2022
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/66330
Acceso en línea:
http://hdl.handle.net/1992/66330
Palabra clave:
Topological matter
Algebraic quantum statistical mechanics
Araki's self-dual formalism
Topological index
Geometric phase
Física
Rights
openAccess
License
Attribution-NonCommercial-NoDerivatives 4.0 Internacional