Giovanni de Felice (@gio_defel) profile picture

Giovanni de Felice

@gio_defel

Phd student - Category theory - NLP - Quantum

 University of Oxford
giovanni.defelice.xyz
Joined April 2020
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Our work on photonic MBQC is out on the arXiv! arxiv.org/abs/2409.13541
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We study errors induced by photonic fusion measurements and give flow structure to correct them.
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We also introduce a new graphical language for optical protocols featuring delays, routers, switches and photonic machine guns
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New paper out on arXiv! We give a "parameter-shift" rule for linear optical circuits. arxiv.org/abs/2401.07997v1
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It features some very nice dilation theory with a 1950 result by Halmos
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Montague's treatment of semantics is purely _functional_, while Peirce's existential graphs are _topological_, only connectivity matters.
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With Mario Roman we had some ideas for doing this using profunctors.
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Can this box copying happen topologically?
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The Proper Treatment of Quantification in DisCoCat
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aka Diagrammatic Montague
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Check out our new preprint with @AlexisToumi nitter.cf/AlexisToumi/status/173…
alexis.toumi (@AlexisToumi) profile picturealexis.toumi@AlexisToumi30 Nov 2023
Check out our new preprint "Higher-Order DisCoCat (Peirce-Lambek-Montague semantics)"! arxiv.org/abs/2311.17813 too long; didn't read? here's a meme that summarises the paper @gio_defel
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Our paper on photonics in ZXW is out on arxiv! arxiv.org/abs/2306.02114
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Our calculus features the bosonic bialgebra first studied by Vicary (arxiv.org/abs/0706.0711), the non-unital Frobenius algebras of Abramsky and Heunen (arxiv.org/abs/1011.6123) and the fermionic W algebra of the ZXW calculus (arxiv.org/abs/2302.12135)
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Check out the paper to see how they interact
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My Phd thesis is out on arxiv! arxiv.org/abs/2212.06636
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It comes with the release of DisCoPy 1.0 and a twin thesis by @AlexisToumi nitter.cf/AlexisToumi/status/160…
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alexis.toumi (@AlexisToumi) profile picturealexis.toumi@AlexisToumi15 Dec 2022
I am proud to announce that my PhD thesis "Category Theory for Quantum Natural Language Processing" is finally available for everyone to read! arxiv.org/abs/2212.06615
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alexis.toumi@AlexisToumi12 May 2022
Our tool paper "DisCoPy for the quantum computer scientist" is out on the arXiv! @gio_defel @richie_yeung arxiv.org/abs/2205.05190
DisCoPy for the quantum computer scientist

DisCoPy for the quantum computer scientist

DisCoPy (Distributional Compositional Python) is an open source toolbox for computing with string diagrams and functors. In particular, the diagram data structure allows to encode various kinds of...

arxiv.org
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