38 citations · 203 across the 16 of their papers we have counts for
16 papers
Investigation of the - Heisenberg model on the triangular lattice: A study with projected entangled-pair states
Litao Ma, Wei-Lin Tu, Didier Poilblanc +1
The nature of the quantum spin liquid (QSL) phase in the frustrated - Heisenberg model on the triangular lattice remains an open and actively debated problem. In this wor…
Dynamic Moiré Potentials and Robust Wigner Crystallization in Large-Scale Twisted Transition Metal Dichalcogenides
Yifan Ke, Chuanjing Zeng, Xinming Qin +3
Understanding the dynamical evolution of large-scale moiré systems is crucial for connecting theoretical predictions with experimental observations. Here we develop a machine-learn…
Tensor-Augmented Convolutional Neural Networks: Enhancing Expressivity with Generic Tensor Kernels
Chia-Wei Hsing, Wei-Lin Tu
Convolutional Neural Networks (CNNs) excel at extracting local features hierarchically, but their performance in capturing complex correlations hinges heavily on deep architectures…
Programmable order by disorder effect and underlying phases through dipolar quantum simulators
Huan-Kuang Wu, Takafumi Suzuki, Naoki Kawashima +1
In this work, we study two different quantum simulators composed of molecules with dipole-dipole interaction through various theoretical and numerical tools. Our first result provi…
Generating function for projected entangled-pair states
Wei-Lin Tu, Laurens Vanderstraeten, Norbert Schuch +3
Diagrammatic summation is a common bottleneck in modern applications of projected entangled-pair states, especially in computing low-energy excitations of a two-dimensional quantum…
Intertwined Orders and Electronic Structure in Superconducting Vortex Halos
Yi-Hsuan Liu, Wei-Lin Tu, Gia-Wei Chern +1
We present a comprehensive study of vortex structures in -wave superconductors from large-scale renormalized mean-field theory of the square-lattice -- model, which ha…
Variational Tensor Network Operator
Yu-Hsueh Chen, Ke Hsu, Wei-Lin Tu +2
We propose a simple and generic construction of the variational tensor network operators to study the quantum spin systems by the synergy of ideas from the imaginary-time evolution…
Cubic ferromagnet and emergent symmetry on its phase boundary
Wei-Lin Tu, Xinliang Lyu, S. R. Ghazanfari +3
We study the simplest quantum lattice spin model for the two-dimensional (2D) cubic ferromagnet by means of mean-field analysis and tensor network calculation. While both methods g…
Field-induced Bose-Einstein condensation and supersolid in the two-dimensional Kondo necklace
Wei-Lin Tu, Eun-Gook Moon, Kwan-Woo Lee +2
The application of an external magnetic field of sufficient strength to a spin system composed of a localized singlet can overcome the energy gap and trigger bosonic condensation a…
Generating Function for Tensor Network Diagrammatic Summation
Wei-Lin Tu, Huan-Kuang Wu, Norbert Schuch +2
The understanding of complex quantum many-body systems has been vastly boosted by tensor network (TN) methods. Among others, excitation spectrum and long-range interacting systems…
Competing quantum phases of hard-core boson with tilted dipole-dipole interaction
Huan-Kuang Wu, Wei-Lin Tu
Different quantum phases of hard-core boson induced by dipole-dipole interaction with varying angles of polarization are discussed in this work. We consider the two most influentia…
Frustration-Induced Supersolid Phases of Extended Bose-Hubbard Model in the Hard-Core Limit
Wei-Lin Tu, Huan-Kuang Wu, Takafumi Suzuki
We investigate exotic supersolid phases in the extended Bose-Hubbard model with infinite projected entangled-pair state, numerical exact diagonalization, and mean-field theory. We…
Evolution of Pairing Orders between Pseudogap and Superconducting Phases of Cuprate Superconductors
Wei-Lin Tu, Ting-Kuo Lee
One of the most puzzling problems of high temperature cuprate superconductor is the pseudogap phase(PG) at temperatures above the superconducting transition temperature in the unde…
Competing orders in the Hofstadter t-J model
Wei-Lin Tu, Frank Schindler, Titus Neupert +1
The Hofstadter model describes non-interacting fermions on a lattice in the presence of an external magnetic field. Motivated by the plethora of solid-state phases emerging from el…
Incommensurate charge ordered states in the model
Peayush Choubey, Wei-Lin Tu, Ting-Kuo Lee +1
We study the incommensurate charge ordered states in the model using the Gutzwiller mean field theory on large systems. In particular, we explore the prop…
Genesis of charge orders in high temperature superconductors
Wei-Lin Tu, Ting-Kuo Lee
One of the most puzzling facts about cuprate high-temperature superconductors in the lightly doped regime is the coexistence of uniform superconductivity and/or antiferromagnetism…