Systematic quantum cluster typical medium method for the study of localization in strongly disordered electronic systems

H Terletska, Y Zhang, KM Tam, T Berlijn, L Chioncel… - Applied Sciences, 2018 - mdpi.com
Great progress has been made in recent years towards understanding the properties of
disordered electronic systems. In part, this is made possible by recent advances in quantum …

First-principles nonequilibrium dynamical cluster theory for quantum transport simulations of disordered nanoelectronic devices

Y Zhang, J Zhai, Z Chen, Q Zhang, Y Ke - Physical Review B, 2021 - APS
As important progress for simulating realistic device materials, we report the first-principles
nonequilibrium dynamical cluster theory for simulating the quantum transport properties of …

Optical absorption in disordered monolayer molybdenum disulfide

CE Ekuma, D Gunlycke - Physical Review B, 2018 - APS
We explore the combined impact of sulfur vacancies and electronic interactions on the
optical properties of monolayer MoS 2. First, we present a generalized Anderson-Hubbard …

Absence of a direct metal to Mott insulator transition for disordered interacting fermions on the Cayley tree

A Chakrabarti, N Laflorencie, B Georgeot… - arXiv preprint arXiv …, 2023 - arxiv.org
Interacting fermions in the presence of disorder pose one of the most challenging problems
in condensed matter physics, primarily due to the absence of accurate numerical tools. Our …

A typical medium cluster approach for multi-branch phonon localization

WR Mondal, T Berlijn, NS Vidhyadhiraja… - arXiv preprint arXiv …, 2024 - arxiv.org
The phenomenon of Anderson localization in various disordered media has sustained
significant interest over many decades. Specifically, the Anderson localization of phonons …

Real Space Quantum Cluster Formulation for the Typical Medium Theory of Anderson Localization

KM Tam, H Terletska, T Berlijn, L Chioncel, J Moreno - Crystals, 2021 - mdpi.com
We develop a real space cluster extension of the typical medium theory (cluster-TMT) to
study Anderson localization. By construction, the cluster-TMT approach is formally …

Theory of anisotropic elastoresistivity of two-dimensional extremely strongly correlated metals

M Arciniaga, P Mai, BS Shastry - Physical Review B, 2020 - APS
There is considerable recent interest in the phenomenon of anisotropic electroresistivity of
correlated metals. While some interesting work has been done on the iron-based …

Application of the locally self-consistent embedding approach to the Anderson model with non-uniform random distributions

KM Tam, Y Zhang, H Terletska, Y Wang, M Eisenbach… - Annals of Physics, 2021 - Elsevier
We apply the recently developed embedding scheme for the locally self-consistent method
to random disorder electrons systems. The method is based on the locally self-consistent …

[PDF][PDF] Real Space Quantum Cluster Formulation for the Typical Medium Theory of Anderson Localization. Crystals 2021, 11, 1282

KM Tam, H Terletska, T Berlijn, L Chioncel… - 2021 - opus.bibliothek.uni-augsburg.de
We develop a real space cluster extension of the typical medium theory (cluster-TMT) to
study Anderson localization. By construction, the cluster-TMT approach is formally …

Strain Effects and Dielectric Response in Extremely Strongly Correlated Matter in Two Dimensions

M Arciniaga - 2022 - search.proquest.com
We adapt the theory of extremely correlated Fermi liquids in two dimensions to study the
phenomena of anisotropic elastoresistivity and dielectric response in high-Tc …