1k citations · 7.1k across the 65 of their papers we have counts for
10 papers · 1 filter
Composing Music with Grammar Argumented Neural Networks and Note-Level Encoding
Zheng Sun, Jiaqi Liu, Zewang Zhang +4
Creating aesthetically pleasing pieces of art, including music, has been a long-term goal for artificial intelligence research. Despite recent successes of long-short term memory (…
Non-factorizable 4D quantum Hall state from photonic crystal defects
Xiao Zhang, You Jian Chen, Bochen Guan +3
In the recent years, there has been a drive towards the realization of topological phases beyond conventional electronic materials, including phases defined in more than three dime…
Exact Mappings in Condensed Matter Physics
Ching Hua Lee
Condensed matter systems are complex yet simple. Amidst their complexity, one often find order specified by not more than a few parameters. Key to such a reductionistic description…
Holographic Topological Insulator
Ching Hua Lee
This research highlight (originally published at http://www.ntu.edu.sg/ias/newsletters/Documents/APPN/APPNv5n2May2016-lowres.pdf) introduces recent developments in Topological Insu…
Transport and localization in a topological phononic lattice with correlated disorder
Zhun-Yong Ong, Ching Hua Lee
Recently proposed classical analogs of topological insulators in phononic lattices have the advantage of much more accessible experimental realization as compared to conventional m…
Generalized Pseudopotentials for the Anisotropic Fractional Quantum Hall Effect
Bo Yang, Zi-Xiang Hu, Ching Hua Lee +1
We generalize the notion of Haldane pseudopotentials to anisotropic fractional quantum Hall (FQH) systems which are physically realized, e.g., in tilted magnetic field experiments…
Generalized Exact Holographic Mapping with Wavelets
Ching Hua Lee
The idea of renormalization and scale invariance is pervasive across disciplines. It has not only drawn numerous surprising connections between physical systems under the guise of…
Random Fractal Ansatz for the configurations of Two-Dimensional Critical Systems
Ching Hua Lee, Dai Ozaki, Hiroaki Matsueda
Critical systems have always intrigued physicists and precipitated the development of new techniques. Recently, there has been renewed interest in the information contained in thei…
Line nodes, Dirac points and Lifshitz transition in 2D nonsymmorphic photonic crystals
Jun Yu Lin, Nai Chao Hu, You Jian Chen +2
Topological phase transitions, which have fascinated generations of physicists, are always demarcated by gap closures. In this work, we propose very simple 2D photonic crystal latt…
Holographic duality between -d quantum anomalous Hall state and -d topological insulators
Yingfei Gu, Ching Hua Lee, Xueda Wen +3
In this paper, we study -dimensional quantum anomalous Hall states, i.e. band insulators with quantized Hall conductance, using the exact holographic mapping. The exact holo…