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381
B-twisted Gaiotto–Witten theory and topological quantum field theory
Published 2025“…The physical theories we model admit alternative realizations as Chern–Simons–Rozansky–Witten theories and supergroup Chern–Simons theories and include as particular examples global forms of <em>gl</em>(1|1)–Chern–Simons theory and toral Chern–Simons theory. …”
Journal article -
382
Development of a human-robot cooperative control system
Published 2014“…During the final year of study in the course for the Bachelor’s in Electrical & Electronics Engineering in Nanyang Technological University, the student was assigned to the Final Year Project for Safe Human-Robot Interaction under the supervision of Associate Professor Cheah Chien Chern. The project’s objective was achieved through the use of a Microsoft Kinect depth sensor to monitor the position of a SCARA robot and determine safety actions to be taken by the robot. …”
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Final Year Project (FYP) -
383
Theory of Quantum Anomalous Hall Phases in Pentalayer Rhombohedral Graphene Moiré Structures
Published 2024“…Here we show that electron-electron interactions play a crucial role, and present microscopic theoretical calculations demonstrating the emergence of a nearly flat, isolated, Chern-1 band and FQAH phases in this system. We also study the four- and six-layer analogs and identify parameters where a nearly flat isolated Chern-1 band emerges which may be suitable to host FQAH physics.…”
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Article -
384
Development of a learning system for robot control
Published 2023Get full text
Final Year Project (FYP) -
385
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386
Hofstadter Physics and Composite Fermionic Phase in Moiré Systems
Published 2024“…We extend Jain’s composite fermion theory and the Chern-Simons field theory to Moiré TMD systems, proposing the existence of an anomalous composite fermion liquid state at half-filling. …”
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Thesis -
387
SU(3) topological insulators in the honeycomb lattice
Published 2019“…In this paper, we focus on the topological properties of the single-particle band structure, namely, Chern numbers (lattice with periodic boundary conditions) and edge states (lattice with strip geometry) and their connection to time-reversal symmetry and the sublattice symmetry. …”
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Journal Article -
388
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389
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390
Development of human guided robot control system using joystick controller
Published 2017Get full text
Final Year Project (FYP) -
391
Enhanced symmetries in minimally-twisted three-dimensional supersymmetric theories
Published 2024“…We demonstrate this in a range of examples, including $N = 4$ Yang-Mills theories and superconformal Chern-Simons theories, describing how the symmetries are implemented at the level of local operators.…”
Journal article -
392
Development of an automatic fruit picking robot based on object detection algorithm
Published 2020Get full text
Thesis-Master by Coursework -
393
Control and visualization for a robot-mounted 3D modeling system
Published 2015Get full text
Final Year Project (FYP) -
394
Development of Kinect based robot control system with obstacle avoidance capability
Published 2016Get full text
Final Year Project (FYP) -
395
Fundamental Bound on Topological Gap
Published 2024“…Applications of our theory to infrared absorption near topological band inversion, magnetic circular dichroism in Chern insulators, and topological gap in moiré materials are demonstrated.…”
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Article -
396
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397
Development of robotic grasping of object detection model
Published 2024Get full text
Final Year Project (FYP) -
398
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399
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400