nLab Alexander Jahn

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Selected writings

Introducing Majorana dimer codes (quantum error correcting codes induced by tensor networks exhibiting holographic entanglement entropy):

• Alexander Jahn, Marek Gluza, Fernando Pastawski, Jens Eisert, Majorana dimers and holographic quantum error-correcting code, Phys. Rev. Research 1, 033079 (2019) (arXiv:1905.03268)

based on:

• Alexander Jahn, Marek Gluza, Fernando Pastawski, Jens Eisert, Holography and criticality in matchgate tensor networks, Science Advances 5, eaaw0092 (2019) (arXiv:1711.03109, doi:10.1126/sciadv.aaw0092)

Review:

• Alexander Jahn, Jens Eisert, Holographic tensor network models and quantum error correction: A topical review (arXiv:2102.02619)

Discussion of asymptotic boundaries of hyperbolic tensor networks as conformal quasicrystals (see also at AdS/CFT in solid state physics):

• Alexander Jahn, Zoltán Zimborás, Jens Eisert, Central charges of aperiodic holographic tensor network models, Phys. Rev. A 102, 042407 (arXiv:1911.03485)

• Alexander Jahn, Zoltán Zimborás, Jens Eisert, Tensor network models of AdS/qCFT (arXiv:2004.04173)

More on holographic quantum error correcting codes:

• Matthew Steinberg, Sebastian Feld, Alexander Jahn, Holographic Codes from Hyperinvariant Tensor Networks [arXiv:2304.02732]

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