Publications, talks, and more

(Last updated: Dec 2024)

Selected works

Moiré physics

Noncollinear phases in moiré magnets, with Kasra Hejazi and Leon Balents, published in PNAS, 2020.
Heterobilayer moiré magnets: moiré skyrmions, commensurate-incommensurate transition and more, with Kasra Hejazi and Leon Balents, published in PRB as editor's suggestion, 2021.
Magic continuum in twisted bilayer square lattice with staggered flux, with Chao-Ming Jian and Cenke Xu, published in PRB, 2021.
Metal-Insulator transition with charge fractionalization, with Yichen Xu, Chao-Ming Jian and Cenke Xu, published in PRX, 2021.
Twisted bilayer U(1) Dirac spin liquids, with Urban F P Seifert and Leon Balents, PRB, 2022.
Mott insulators in moiré transition metal dichalcogenides at fractional fillings: Slave-rotor mean-field theory, with Zhenhao Song, Urban F P Seifert and Leon Balents, PRB, 2023.
Tunable t−t′−U Hubbard models in twisted square homobilayers, on arXiv, 2024.

Generalized symmetries

Strong-to-weak spontaneous breaking of 1-form symmetry and intrinsically mixed topological order, with Carolyn Zhang, Yichen Xu, Jianhao Zhang, Cenke Xu and Zhen Bi, on arXiv 2024.
Entanglement renormalization of fractonic anisotropic ℤ_N Laplacian models, with Yuan Xue and Pranay Gorantla, on arXiv 2024.
Anomalies of average symmetries: entanglement and open quantum systems, with Po-Shen Hsin and Hao-Yu Sun, JHEP 2024.
Exact, Average, and Broken Symmetries in a Simple Adaptive Monitored Circuit, with Zhi Li, on arXiv, 2023.
Gapped interfaces in fracton models and foliated fields, with Po-Shen Hsin and Ananth Malladi, JHEP 2023.
Gapped boundaries of (3+1)-dimensional topological order, PRB 2023.
Boundary theory of X-cube model in the continuum, with Ryan C. Spieler, Hao-Yu Sun and Andreas Karch, PRB 2022.
Boundary Hamiltonian theory for gapped topological phases on an open surface, with Yuting Hu, Ren Pankovich, Yidun Wan and Yong-Shi Wu, published in JHEP, 2018.
Correspondence between bulk entanglement and boundary excitation spectra in two-dimensional gapped topological phases, with Brendan G. Pankovich, Yuting Hu and Yong-Shi Wu, published in PRB, 2019.
The structure of fixed-point tensor network states characterizes the patterns of long-range entanglement, with Ethan Lake and Yong-Shi Wu, published in PRB, 2017.

Frustrated magnetism and superconductivity

Deconfined quantum criticality of nodal 𝑑-wave superconductivity, Néel order, and charge order on the square lattice at half-filling, with Maine Christos, Henry Shackleton and Subir Sachdev, PRR 2024.
A model of d-wave superconductivity, antiferromagnetism, and charge order on the square lattice, with Maine Christos, Henry Shackleton, Ya-Hui Zhang, Mathias Scheurer and Subir Sachdev, PNAS 2023.
Monitored Quantum Dynamics and the Kitaev Spin Liquid, with Ali Lavasani and Sagar Vijay, on arXiv.
Honeycomb rare-earth magnets with anisotropic exchange interactions, with Gang Chen, published in SciPost Physics Core, 2020.
Spinon magnetic resonance of quantum spin liquid, with Ethan Lake, Jia-Wei Mei and Oleg Starykh in PRL, 2018.

AdS_3/CFT_2 duality

Universal relations for holographic interfaces, published in JHEP, 2021.
Holographic duality for Ising CFT with boundary, with Andreas Karch and Hao-Yu Sun, published in JHEP, 2021.
Establishing strongly-coupled 3d AdS quantum gravity with Ising dual using all-genus partition functions, with Chao-Ming Jian, Andreas W. W. Ludwig, Hao-Yu Sun and Zhenghan Wang, published in JHEP, 2020.
Topological entanglement entropy in Euclidean AdS3 with surgery, with Hao-Yu Sun, published in JHEP, 2017.

Selected talks and posters (last updated Jul. 2022)

Selected talks and slides

Gravity dual of the Ising CFT: all genus at Ultra Quantum Matter Virtual Seminar, Dec. 2019. Slides available here.
Moire magnetism at Ultra Quantum Matter Virtual Seminar, Nov. 2020. Slides available here.
Moire magnetism in van de Waals heterostructures at APS March Meeting, Mar. 2021.
Holographic dual of Ising CFT with boundary at Southern California String Seminar, Apr. 2021.
Twisted bilayers: magic continuum, noncollinear magnetism and more at Perimeter Institute, Nov. 2021.
Twisted bilayer Dirac spin liquid at Ultra Quantum Matter annual meeting, Jan. 2022.
Moiré magnetism: a synergy between flatlands, at the University of Kentucky, Feb. 2022.
Moiré magnetism: a synergy between flatlands, at the University of California, Irvine, Feb. 2022.
Interaction-driven metal-insulator transition with charge fractionalization, at APS March meeting, Mar. 2022.
Two tales on the boundaries of strongly-coupled systems - gravity and fractons, at the University of Cambridge, DAMTP, Mar. 2022.
Boundary of fracton phases of matter from a continuum perspective, at the California Institute of Technology, May 2022.
Twisted bilayer Dirac spin liquids, at the Material Research Society Spring Meeting, May 2022.
Boundary of fracton phases of matter, at Yong-Shi Wu's 80th birthday workshop, Aug. 2022.
Exploring beyond conventional topological orders, at Harvard Condensed Matter Physics seminar, Sep. 2022.
X-cube model: from the bulk to the boundary and back, at Ultra Quantum Matter Caltech Meeting, Sep. 2022.
Generating entanglement through measurements: a time to tear down and a time to build, outreach talk at Café KITP, Sep. 2022.

Selected Posters

Magic continuum in twisted bilayer square lattice with staggered flux at Princeton Summer School on Condensed Matter Physics, Jun. 2021.
Twisted bilayer Dirac spin liquids at Gordon research conference, Jun. 2022.

Services

Spring 2024 Co-organizer of the KITP long program and the associated conference: Correlated Gapless Quantum Matter.
Fall 2023 Co-organizer of the Ultra Quantum Matter conference at Harvard University
Fall 2022 Invited outreach talk at Café KITP: Generating entanglement through measurements.
Spring 2023 Invited Panel at the EPiQS Postdoctoral Symposium in Austin,
Summer. 2022 Co-organized the Ultra Quantum Matter workshop at University of Texas at Austin.
Summer 2022 Co-organized Topology, Geometry and Physics - A symposium celebrating Prof. Yong-Shi Wu’s 80th Birthday
KITP Online Conference: Unconventional Magnetism and Novel Probes in Heterostructures
2021 CIFAR Quantum Matter Summer Shool
2019-2020, Cohost of the Ultra quantum matter virtual seminar series.

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Publications, talks, and more

(Last updated: Dec 2024)

Selected works

Moiré physics

Noncollinear phases in moiré magnets, with Kasra Hejazi and Leon Balents, published in PNAS, 2020.

Heterobilayer moiré magnets: moiré skyrmions, commensurate-incommensurate transition and more, with Kasra Hejazi and Leon Balents, published in PRB as editor's suggestion, 2021.

Magic continuum in twisted bilayer square lattice with staggered flux, with Chao-Ming Jian and Cenke Xu, published in PRB, 2021.

Metal-Insulator transition with charge fractionalization, with Yichen Xu, Chao-Ming Jian and Cenke Xu, published in PRX, 2021.

Twisted bilayer U(1) Dirac spin liquids, with Urban F P Seifert and Leon Balents, PRB, 2022.

Mott insulators in moiré transition metal dichalcogenides at fractional fillings: Slave-rotor mean-field theory, with Zhenhao Song, Urban F P Seifert and Leon Balents, PRB, 2023.

Tunable t−t′−U Hubbard models in twisted square homobilayers, on arXiv, 2024.

Generalized symmetries

Strong-to-weak spontaneous breaking of 1-form symmetry and intrinsically mixed topological order, with Carolyn Zhang, Yichen Xu, Jianhao Zhang, Cenke Xu and Zhen Bi, on arXiv 2024.

Entanglement renormalization of fractonic anisotropic ℤ_N Laplacian models, with Yuan Xue and Pranay Gorantla, on arXiv 2024.

Anomalies of average symmetries: entanglement and open quantum systems, with Po-Shen Hsin and Hao-Yu Sun, JHEP 2024.

Exact, Average, and Broken Symmetries in a Simple Adaptive Monitored Circuit, with Zhi Li, on arXiv, 2023.

Gapped interfaces in fracton models and foliated fields, with Po-Shen Hsin and Ananth Malladi, JHEP 2023.

Gapped boundaries of (3+1)-dimensional topological order, PRB 2023.

Boundary theory of X-cube model in the continuum, with Ryan C. Spieler, Hao-Yu Sun and Andreas Karch, PRB 2022.

Boundary Hamiltonian theory for gapped topological phases on an open surface, with Yuting Hu, Ren Pankovich, Yidun Wan and Yong-Shi Wu, published in JHEP, 2018.

Correspondence between bulk entanglement and boundary excitation spectra in two-dimensional gapped topological phases, with Brendan G. Pankovich, Yuting Hu and Yong-Shi Wu, published in PRB, 2019.

The structure of fixed-point tensor network states characterizes the patterns of long-range entanglement, with Ethan Lake and Yong-Shi Wu, published in PRB, 2017.

Frustrated magnetism and superconductivity

Deconfined quantum criticality of nodal 𝑑-wave superconductivity, Néel order, and charge order on the square lattice at half-filling, with Maine Christos, Henry Shackleton and Subir Sachdev, PRR 2024.

A model of d-wave superconductivity, antiferromagnetism, and charge order on the square lattice, with Maine Christos, Henry Shackleton, Ya-Hui Zhang, Mathias Scheurer and Subir Sachdev, PNAS 2023.

Monitored Quantum Dynamics and the Kitaev Spin Liquid, with Ali Lavasani and Sagar Vijay, on arXiv.

Honeycomb rare-earth magnets with anisotropic exchange interactions, with Gang Chen, published in SciPost Physics Core, 2020.

Spinon magnetic resonance of quantum spin liquid, with Ethan Lake, Jia-Wei Mei and Oleg Starykh in PRL, 2018.

AdS_3/CFT_2 duality

Universal relations for holographic interfaces, published in JHEP, 2021.

Holographic duality for Ising CFT with boundary, with Andreas Karch and Hao-Yu Sun, published in JHEP, 2021.

Establishing strongly-coupled 3d AdS quantum gravity with Ising dual using all-genus partition functions, with Chao-Ming Jian, Andreas W. W. Ludwig, Hao-Yu Sun and Zhenghan Wang, published in JHEP, 2020.

Topological entanglement entropy in Euclidean AdS3 with surgery, with Hao-Yu Sun, published in JHEP, 2017.

Selected talks and posters (last updated Jul. 2022)

Selected talks and slides

Selected Posters

Services

Spring 2024 Co-organizer of the KITP long program and the associated conference: Correlated Gapless Quantum Matter.

Fall 2023 Co-organizer of the Ultra Quantum Matter conference at Harvard University

Fall 2022 Invited outreach talk at Café KITP: Generating entanglement through measurements.

Spring 2023 Invited Panel at the EPiQS Postdoctoral Symposium in Austin,

Summer. 2022 Co-organized the Ultra Quantum Matter workshop at University of Texas at Austin.

Summer 2022 Co-organized Topology, Geometry and Physics - A symposium celebrating Prof. Yong-Shi Wu’s 80th Birthday

KITP Online Conference: Unconventional Magnetism and Novel Probes in Heterostructures

2021 CIFAR Quantum Matter Summer Shool

2019-2020, Cohost of the Ultra quantum matter virtual seminar series.