• Quantum error-correcting codes and their geometries 

      Ball, Simeon Michael; Centelles Tarrés, Aina; Huber, Felix (European Mathematical Society (EMS), 2023-02-10)
      Article
      Accés obert
      This is an expository article aiming to introduce the reader to the underlying mathematics and geometry of quantum error correction. Information stored on quantum particles is subject to noise and interference from the ...
    • Self-Trapped polarons and topological defects in a topological mott insulator 

      Julià Farré, Sergi; Müller, Markus; Lewenstein, Maciej; Dauphin, Alexandre (American Institute of Physics (AIP), 2020-12-11)
      Article
      Accés obert
      Many-body interactions in topological quantum systems can give rise to new phases of matter, which simultaneously exhibit both rich spatial features and topological properties. In this work, we consider spinless fermions ...