145 citations · 751 across the 22 of their papers we have counts for
16 papers · 1 filter
Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates
Yao Wang, Zhuoyu Chen, Tao Shi +3
Establishing a minimal microscopic model for cuprates is a key step towards the elucidation of a high- mechanism. By a quantitative comparison with a recent \emph{in situ} ang…
Anomalously Strong Near-Neighbor Attraction in Doped 1D Cuprate Chains
Zhuoyu Chen, Yao Wang, Slavko N. Rebec +7
In the cuprates, one-dimensional chain compounds provide a unique opportunity to understand the microscopic physics due to the availability of reliable theories. However, progress…
X-Ray Scattering from Light-Driven Spin Fluctuations in a Doped Mott Insulator
Yao Wang, Yuan Chen, Thomas P. Devereaux +2
Manipulating spin fluctuations with ultrafast laser pulses is a promising route to dynamically control collective phenomena in strongly correlated materials. However, understanding…
Probing light-driven quantum materials with ultrafast resonant inelastic X-ray scattering
Matteo Mitrano, Yao Wang
Ultrafast optical pulses are an increasingly important tool for controlling quantum materials and triggering novel photo-induced phase transitions. Understanding these dynamic phen…
Emergence of Quasiparticles in a Doped Mott Insulator
Yao Wang, Yu He, Krzysztof Wohlfeld +9
How a Mott insulator develops into a weakly coupled metal upon doping is a central question to understanding various emergent correlated phenomena. To analyze this evolution and it…
Time-Resolved Resonant Inelastic X-Ray Scattering in a Pumped Mott Insulator
Yao Wang, Yuan Chen, Chunjing Jia +2
Collective excitations contain rich information about photoinduced transient states in correlated systems. In a Mott insulator, charge degrees of freedom are frozen, but can be act…
Numerical Investigation of Spin Excitations in a Doped Spin Chain
Ekaterina M. Pärschke, Yao Wang, Brian Moritz +3
We study the doping evolution of spin excitations in a 1D Hubbard model and its downfolded spin Hamiltonians, by using exact diagonalization combined with cluster perturbation theo…
Theory for Time-Resolved Resonant Inelastic X-ray Scattering
Yuan Chen, Yao Wang, Chunjing Jia +4
Time-resolved measurements of materials provide a wealth of information on quasiparticle dynamics, and have been the focus of optical studies for decades. In this paper, we develop…
Theoretical Understanding of Photon Spectroscopies in Correlated Materials In and Out of Equilibrium
Yao Wang, Martin Claassen, Chaitanya Das Pemmaraju +3
Photon-based spectroscopies have had a significant impact on both fundamental science and applications by providing an efficient approach to investigate the microscopic physics of…
Theory of Time-Resolved Raman Scattering in Correlated Systems: Ultrafast Engineering of Spin Dynamics and Detection of Thermalization
Yao Wang, Thomas P. Devereaux, Cheng-Chien Chen
Ultrafast characterization and control of many-body interactions and elementary excitations are critical to understanding and manipulating emergent phenomena in strongly correlated…
Magnon Splitting Induced by Charge Transfer in the Three-Orbital Hubbard Model
Yao Wang, Edwin W. Huang, Brian Moritz +1
Understanding spin excitations and their connection to unconventional superconductivity have remained a central issue since the discovery of the cuprates. Direct measurement of the…
Frustrated spin order and stripe fluctuations in FeSe
Andreas Baum, Harrison N. Ruiz, Nenad Lazarević +9
The charge and spin dynamics of the structurally simplest iron-based superconductor, FeSe, may hold the key to understanding the physics of high temperature superconductors in gene…
Light-Enhanced Spin Fluctuations and d-Wave Superconductivity at a Phase Boundary
Yao Wang, Cheng-Chien Chen, B. Moritz +1
Time-domain techniques have shown the potential of photo-manipulating existing orders and inducing new states of matter in strongly correlated materials. Using time-resolved exact…
Paradeisos: a perfect hashing algorithm for many-body eigenvalue problems
C. J. Jia, Y. Wang, C. B. Mendl +2
We describe an essentially perfect hashing algorithm for calculating the position of an element in an ordered list, appropriate for the construction and manipulation of many-body H…
Producing Coherent Excitations in Pumped Mott Antiferromagnetic Insulators
Yao Wang, Martin Claassen, B. Moritz +1
Nonequilibrium dynamics in correlated materials has attracted attention due to the possibility of characterizing, tuning, and creating complex ordered states. To understand the pho…
Real-Space Visualization of Remnant Mott Gap and Magnon Excitations
Yao Wang, Chunjing Jia, Brian Moritz +1
We demonstrate the ability to visualize real-space dynamics of charge gap and magnon excitations in the Mott phase of the single-band Hubbard model and the remnants of these excita…