175 citations · 997 across the 48 of their papers we have counts for
7 papers · 1 filter
Microscopic mechanism for fluctuating pair density wave
Chandan Setty, Laura Fanfarillo, P. J. Hirschfeld
In weakly coupled BCS superconductors, only electrons within a tiny energy window around the Fermi energy, , form Cooper pairs. This may not be the case in strong coupling sup…
Superconducting dome in ferroelectric-type materials from soft mode instability
Chandan Setty, Matteo Baggioli, Alessio Zaccone
We present a minimal theory of superconductivity enhancement in ferroelectric-type materials. Simple expressions for the optical mode responsible for the soft mode transition are a…
Topological semimetals without quasiparticles
Haoyu Hu, Lei Chen, Chandan Setty +8
The interplay between interactions and topology in quantum materials is of extensive current interest. Strong correlations are known to be important for insulating topological stat…
Topological Semimetal driven by Strong Correlations and Crystalline Symmetry
Lei Chen, Chandan Setty, Haoyu Hu +9
Electron correlations amplify quantum fluctuations and, as such, they have been recognized as the origin of a rich landscape of quantum phases. Whether and how they lead to gapless…
Dilute magnetic moments in an exactly solvable interacting host
Chandan Setty
Despite concerted efforts, the problem of dilute local moments embedded in a correlated conduction electron host such as NdCeCuO persists due to lack of analyticall…
Electron correlations and -breaking density wave order in a kagome metal
Chandan Setty, Haoyu Hu, Lei Chen +1
There have been extensive recent developments on kagome metals, such as TX (T= Fe, Co and X= Sn, Ge) and VSb ( Cs, K, Rb). An emerging issue is the nature of…