activity
19932025
most citedDiscovering Phases, Phase Transitions and Crossovers through Unsupervised Machine Learning: A critical examination

348 citations · 6.3k across the 139 of their papers we have counts for

collaborators
Showing 2017Show all

8 papers · 1 filter

cond-mat.str-el2017★ 17 cited

Structure Factors of the Kagome-Lattice Heisenberg antiferromagnets at finite temperatures

Nicholas E. Sherman, Rajiv R. P. Singh

We compute the real-space spin correlations and frquency and wave-vector resolved dynamic structure factors for the nearest-neighbor Kagome-Lattice Heisenberg Antifer…

cond-mat.str-el2017★ 13 cited

Exotic pairing symmetry of interacting Dirac fermions on a flux lattice

Huaiming Guo, Ehsan Khatami, Yao Wang +3

The pairing symmetry of interacting Dirac fermions on the -flux lattice is studied with the determinant quantum Monte Carlo and numerical linked cluster expansion methods. The e…

cond-mat.str-el2017★ 50 cited

Principal Component Analysis for Fermionic Critical Points

Natanael C. Costa, Wenjian Hu, Z. J. Bai +2

We use determinant Quantum Monte Carlo (DQMC), in combination with the principal component analysis (PCA) approach to unsupervised learning, to extract information about phase tran…

cond-mat.str-el2017★ 22 cited

High temperature thermodynamics of the honeycomb-lattice Kitaev-Heisenberg model: A high temperature series expansion study

Rajiv R. P. Singh, Jaan Oitmaa

We develop high temperature series expansions for the thermodynamic properties of the honeycomb-lattice Kitaev-Heisenberg model. Numerical results for uniform susceptibility, heat…

cond-mat.stat-mech2017★ 16 cited

Critical and Griffiths-McCoy singularities in quantum Ising spin-glasses on d-dimensional hypercubic lattices: A series expansion study

R. R. P. Singh, A. P. Young

We study the transverse-field Ising spin glass model at zero temperature on d-dimensional hypercubic lattices and in the Sherrington-Kirkpatrick (SK) model, by series expan…

cond-mat.stat-mech2017★ 348 cited

Discovering Phases, Phase Transitions and Crossovers through Unsupervised Machine Learning: A critical examination

Wenjian Hu, Rajiv R. P. Singh, Richard T. Scalettar

We apply unsupervised machine learning techniques, mainly principal component analysis (PCA), to compare and contrast the phase behavior and phase transitions in several classical…