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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeJul 2nd 2013
    • (edited Jul 2nd 2013)

    created a stub for holographic entanglement entropy in reaction to this MO question.

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeDec 30th 2018

    added some actual content: some minimum on the basic story, and some illustrative graphics from the review articles

    diff, v11, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeJan 16th 2019

    added pointer to the recent

    • Ning Bao, Geoffrey Penington, Jonathan Sorce, Aron C. Wall, Beyond Toy Models: Distilling Tensor Networks in Full AdS/CFT (arXiv:1812.01171)

    diff, v15, current

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeMay 31st 2019

    added pointer to

    • Ning Bao, Geoffrey Penington, Jonathan Sorce, Aron C. Wall, Holographic Tensor Networks in Full AdS/CFT (arXiv:1902.10157)

    diff, v19, current

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeMay 31st 2019
    • (edited May 31st 2019)

    added pointer to this nice set of slides:

    • Tom Hartmann, Entanglement entropy and geometry, talk slides, 2014 (pdf)

    diff, v19, current

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeAug 16th 2019

    added pointer to

    • Felix M. Haehl, Eric Mintun, Jason Pollack, Antony J. Speranza, Mark Van Raamsdonk, Nonlocal multi-trace sources and bulk entanglement in holographic conformal field theories, J. High Energ. Phys. (2019) 2019: 005 (arxiv:1904.01584, talk recording)

    diff, v22, current

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeDec 8th 2019

    added pointer to last week’s

    diff, v26, current

    • CommentRowNumber8.
    • CommentAuthorUrs
    • CommentTimeDec 17th 2019

    added references with discussion of BTZ black hole entropy and more generally of holographic entanglement entropy in 3d quantum gravity/AdS3/CFT2 via Wilson line observables in Chern-Simons theory:

    • Martin Ammon, Alejandra Castro, Nabil Iqbal, Wilson Lines and Entanglement Entropy in Higher Spin Gravity, JHEP 10 (2013) 110 (arXiv:1306.4338)

    • Alejandra Castro, Stephane Detournay, Nabil Iqbal, Eric Perlmutter, Holographic entanglement entropy and gravitational anomalies, JHEP 07 (2014) 114 (arXiv:1405.2792)

    • Mert Besken, Ashwin Hegde, Eliot Hijano, Per Kraus, Holographic conformal blocks from interacting Wilson lines, JHEP 08 (2016) 099 (arXiv:1603.07317)

    • Andreas Blommaert, Thomas G. Mertens, Henri Verschelde, The Schwarzian Theory - A Wilson Line Perspective, JHEP 1812 (2018) 022 (arXiv:1806.07765)

    • Eric D’Hoker, Per Kraus, Gravitational Wilson lines in AdS 3AdS_3 (arXiv:1912.02750)

    • Ashwin Dushyantha Hegde, Role of Wilson Lines in 3D Quantum Gravity, 2019 (spire:1763572)

    • Xing Huang, Chen-Te Ma, Hongfei Shu, Quantum Correction of the Wilson Line and Entanglement Entropy in the AdS 3AdS_3 Chern-Simons Gravity Theory (arXiv:1911.03841)

    diff, v28, current

    • CommentRowNumber9.
    • CommentAuthorUrs
    • CommentTimeDec 19th 2019

    added to the list today’s

    • Wout Merbis, Max Riegler, Geometric actions and flat space holography (arXiv:1912.08207)

    diff, v29, current

    • CommentRowNumber10.
    • CommentAuthorUrs
    • CommentTimeFeb 7th 2020

    added pointer to this review:

    diff, v31, current

    • CommentRowNumber11.
    • CommentAuthorUrs
    • CommentTimeAug 13th 2020
    • (edited Aug 13th 2020)

    added pointer to the recent

    (remarkable to see string theorists fully embrace Haag-Kastler AQFT now)

    diff, v38, current

    • CommentRowNumber12.
    • CommentAuthorUrs
    • CommentTimeAug 13th 2020

    similarly, pointer to:

    diff, v38, current

  1. add the (essentially non technical) recent review about the Page curve by Almheiri et al.

    mmanu F

    diff, v39, current

    • CommentRowNumber14.
    • CommentAuthorUrs
    • CommentTimeFeb 4th 2021

    added pointer to today’s

    diff, v41, current

    • CommentRowNumber15.
    • CommentAuthorUrs
    • CommentTimeMay 3rd 2021

    I have expanded the Idea-section a little more.

    diff, v47, current

    • CommentRowNumber16.
    • CommentAuthorUrs
    • CommentTimeMay 4th 2021

    I have adjusted and expanded the section “Tensor network models” (here).

    In particular I have added the observation by JGPE 19 that the holographic entanglement entropy is entirely encoded by the chord diagram underlying the Majorana dimer code – it just counts the number of chords passing from the subregion to its complement.

    (These authors never say “chord diagram”, but that’s exactly what they show.)

    diff, v49, current

    • CommentRowNumber17.
    • CommentAuthorUrs
    • CommentTimeMay 4th 2021

    added also a sentence, a graphics and a reference on the bit-thread model

    diff, v50, current

    • CommentRowNumber18.
    • CommentAuthorUrs
    • CommentTimeMay 4th 2021

    gave the discussion of dimer networks as chord diagrams its own subsection (here) and reworded/expanded to not put words in other people’s mouths

    diff, v52, current

    • CommentRowNumber19.
    • CommentAuthorUrs
    • CommentTimeMay 13th 2021

    added the qualification that the subregion AA must be connected for the chord-counting entropy formula to apply directly.

    diff, v60, current

    • CommentRowNumber20.
    • CommentAuthorUrs
    • CommentTimeJun 27th 2021

    added publication data to:

    (Namely, somebody from IOP science just emailed me to alert me of this being published now. I appreciate it, but it’s still surprising.)

    diff, v64, current

    • CommentRowNumber21.
    • CommentAuthorUrs
    • CommentTimeAug 23rd 2021

    added pointer to today’s

    • Bowen Chen, Bartlomiej Czech, Zi-zhi Wang, Quantum Information in Holographic Duality (arXiv:2108.09188)

    diff, v65, current

    • CommentRowNumber22.
    • CommentAuthorUrs
    • CommentTimeSep 2nd 2021

    added pointer to today’s

    • Kfir Dolev, Vladimir Calvera, Sam Cree, Dominic J. Williamson, Gauging the bulk: generalized gauging maps and holographic codes (arXiv:2108.11402)

    Am adding this also to quantum error correcting code

    diff, v67, current

    • CommentRowNumber23.
    • CommentAuthorUrs
    • CommentTimeOct 1st 2021

    added pointer to today’s

    diff, v68, current

    • CommentRowNumber24.
    • CommentAuthorUrs
    • CommentTimeOct 8th 2021

    added pointer to today’s

    diff, v69, current

    • CommentRowNumber25.
    • CommentAuthorUrs
    • CommentTimeOct 29th 2021

    added pointer to today’s

    • Tanay Kibe, Prabha Mandayam, Ayan Mukhopadhyay, Holographic spacetime, black holes and quantum error correcting codes: A review (arXiv:2110.14669)

    diff, v71, current

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