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1.
Hyperon Polarization along the Beam Direction Relative to the Second and Third Harmonic Event Planes in Isobar Collisions at <math display="inline"><mrow><msqrt><mrow><msub><mrow><mi>s</mi></mrow><mrow><mi>N</mi><mi>N</mi></mrow></msub></mrow></msqrt><mo>=</mo><mn>200</mn><mtext> </mtext><mtext> </mtext><mi>GeV</mi></mrow></math> / STAR Collaboration
The polarization of $\Lambda$ and $\bar{\Lambda}$ hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions at $\sqrt{s_{NN}}$ = 200 GeV. This is the first experimental evidence of the hyperon polarization by the triangular flow originating from the initial density fluctuations. [...]
arXiv:2303.09074.- 2023-11-14 - 7 p. - Published in : Phys. Rev. Lett. 131 (2023) 202301 Fulltext: PDF;
2.
Machine Learning String Standard Models / Deen, Rehan (Oxford U., Theor. Phys.) ; He, Yang-Hui (Nankai U. ; London, City U. ; Merton Coll., Oxford) ; Lee, Seung-Joo (IBS, Daejeon ; CERN) ; Lukas, Andre (Oxford U., Theor. Phys.)
We study machine learning of phenomenologically relevant properties of string compactifications, which arise in the context of heterotic line bundle models. Both supervised and unsupervised learning are considered. [...]
arXiv:2003.13339; CERN-TH-2020-050; CTPU-PTC-20-06.- 2022-02-02 - 10 p. - Published in : Phys. Rev. D 105 (2022) 046001 Fulltext: 2003.13339 - PDF; PhysRevD.105.046001 - PDF;
3.
Machine-Learning Algebraic & Geometric Structures: Implications to String Pheno / He, Yang-Hui (speaker) (City University London)
We report some recent experiments in machine-learning applied to various mathematical problems such as computing Hodge numbers, recognizing elliptic fibrations, distinguishing finite simple groups, etc., many of which have direct consequences in string phenomenology. The mysterious success of the ML, often bypassing traditional expensive algorithms, potentially suggests hithertofore unseen structures..
2019 - 2855. TH institutes; String Geometry and String Phenomenology Institute External links: Talk details; Event details In : String Geometry and String Phenomenology Institute
4.
Distinguishing Elliptic Fibrations with AI / He, Yang-Hui (University Coll. London ; Merton Coll., Oxford ; Nankai U.) ; Lee, Seung-Joo (CERN)
We use the latest techniques in machine-learning to study whether from the landscape of Calabi-Yau manifolds one can distinguish elliptically fibred ones. Using the dataset of complete intersections in products of projective spaces (CICY3 and CICY4, totalling about a million manifolds) as a concrete playground, we find that a relatively simple neural network with forward-feeding multi-layers can very efficiently distinguish the elliptic fibrations, much more so than using the traditional methods of manipulating the defining equations. [...]
arXiv:1904.08530; CERN-TH-2019-046.- 2019-11-10 - 6 p. - Published in : Phys. Lett. B 798 (2019) 134889 Article from SCOAP3: PDF; Fulltext: PDF;
5.
Mastering the Master Space / Forcella, Davide (SISSA, Trieste ; CERN ; INFN, Trieste ) ; Hanany, Amihay (Technion ; Imperial Coll., London) ; He, Yang-Hui (Oxford U. ; Collegium Mertonense, Oxford ; Oxford U., Theor. Phys.) ; Zaffaroni, Alberto (Milan Bicocca U. ; INFN, Milan Bicocca)
Supersymmetric gauge theories have an important but perhaps under-appreciated notion of a master space, which controls the full moduli space. For world-volume theories of D-branes probing a Calabi-Yau singularity X the situation is particularly illustrative. [...]
arXiv:0801.3477; BICOCCA-FT-2008-03; CERN-PH-TH-2008-001; IMPERIAL-TP-2008-AH-02; NI08001; SISSA 2008-02-EP.- 2008 - 10 p. - Published in : Lett. Math. Phys. 85 (2008) 163-171 External link: Fulltext
6.
The Master Space of $N$=1 Gauge Theories / Forcella, Davide (SISSA, Trieste ; INFN, Trieste ; CERN) ; Hanany, Amihay (Technion ; Imperial Coll., London) ; He, Yang-Hui (Merton Coll., Oxford ; Oxford U. ; Oxford U., Theor. Phys.) ; Zaffaroni, Alberto (Milan Bicocca U. ; INFN, Milan Bicocca)
The full moduli space M of a class of N=1 supersymmetric gauge theories is studied. For gauge theories living on a stack of D3-branes at Calabi-Yau singularities X, M is a combination of the mesonic and baryonic branches, the former being the symmetric product of X. [...]
arXiv:0801.1585; BICOCCA-FT-07-17; CERN-PH-TH-2007-266; SISSA-98-2007-EP; IMPERIAL-TP-08-AH-01; NI07096; BICOCCA-FT-07-17; CERN-PH-TH-2007-266; SISSA 98-2007-EP; IMPERIAL-TP-08-AH-01; NI07096.- 2008 - 84 p. - Published in : JHEP 08 (2008) 012 Fulltext: PDF; Preprint: PDF; SISSA/IOP Open Access article: PDF; External link: Fulltext
7.
Counting gauge invariants: the plethystic program / Feng, Bo ; Hanany, Amihay ; He, Yang-Hui
2007 - Published in : JHEP 03 (2007) 090
8.
Toric Duality as Seiberg Duality and Brane Diamonds / Feng, Bo (MIT, LNS) ; Hanany, Amihay (MIT, LNS) ; He, Yang-Hui (MIT, LNS) ; Uranga, Angel M. (CERN)
We use field theory and brane diamond techniques to demonstrate that Toric Duality is Seiberg duality for N=1 theories with toric moduli spaces. This resolves the puzzle concerning the physical meaning of Toric Duality as proposed in our earlier work. [...]
hep-th/0109063; MIT-CTP-3184; MIT-CTP-3184.- Cambridge, MA : MIT, 2001 - 33 p. - Published in : JHEP 12 (2001) 035 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Published version, local copy: PDF; External link: hep-th/0109063 PDF
9.
Orientifold dual for stuck NS5 branes / Feng, Bo (MIT, LNS) ; He, Yang-Hui (MIT, LNS) ; Karch, Andreas (MIT, LNS) ; Uranga, Angel M. (CERN)
We establish T-duality between NS5 branes stuck on an orientifold 8-plane in type I' and an orientifold construction in type IIB with D7 branes intersecting at angles. Two applications are discussed. [...]
hep-th/0103177; MIT-CTP-3101; CERN-TH-2001-076; CERN-TH-2001-076.- Cambridge, MA : MIT. Cent. Space Res., 2001 - 24 p. - Published in : JHEP 06 (2001) 065 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Published version, local copy: PDF; External link: Preprint - Please contact the library if you need to access this document.

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