26 citations · 130 across the 12 of their papers we have counts for
12 papers
Phases and phase transitions of an chain on metallic and semi-metallic surfaces
Bimla Danu, Fakher F. Assaad
Motivated by recent scanning tunneling microscopy experiments on chains of Co adatoms on Cu surfaces, we investigate the physics of a spin- Heisenberg chain with single-ion an…
Artificially built Kondo chains with organic radicals on metallic surfaces: new model system of heavy fermion quantum criticality
En Li, Bimla Danu, Yufeng Liu +6
Heavy fermion quantum criticality is an extremely rich domain of research which represents a framework to understand strange metals as a consequence of a Kondo breakdown transition…
Breakdown of heavy quasiparticles in a honeycomb Kondo lattice: A quantum Monte Carlo study
Marcin Raczkowski, Bimla Danu, Fakher F. Assaad
We show that for the half-filled Kondo lattice model on the honeycomb lattice a Kondo breakdown occurs at small Kondo couplings within the magnetically ordered phase. Our con…
Spin chain on a metallic surface: Dissipation-induced order vs. Kondo entanglement
Bimla Danu, Matthias Vojta, Tarun Grover +1
We explore the physics of a spin-1/2 Heisenberg chain with Kondo interaction, , to a two-dimensional electron gas. At weak the problem maps onto a Heisenberg chain local…
Super universality of dimerised spin chains
A. M. M. Pruisken, Bimla Danu, R. Shankar
We explore the physics of the quantum Hall effect using the Haldane mapping of dimerised spin chains, the large expansion and the density matrix renormalization group…
Zooming in on heavy fermions in Kondo lattice models
Bimla Danu, Zihong Liu, Fakher F. Assaad +1
Resolving the heavy fermion band in the conduction electron momentum resolved spectral function of the Kondo lattice model is challenging since, in the weak coupling limit, its spe…