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A comparative study of the superconductivity in the Holstein and optical Su-Schrieffer-Heeger models
Andy Tanjaroon Ly, Benjamin Cohen-Stead, Sohan Malkaruge Costa +1
Theoretical studies suggest that Su-Schrieffer-Heeger-like electron-phonon (-ph) interactions can mediate high-temperature bipolaronic superconductivity that is robust against r…
Ground state and spectral properties of the doped one-dimensional optical Hubbard-Su-Schrieffer-Heeger model
Debshikha Banerjee, Jinu Thomas, Alberto Nocera +1
We present a density matrix renormalization group (DMRG) study of the doped one-dimensional (1D) Hubbard-Su-Schrieffer-Hegger (Hubbard-SSH) model, where the atomic displacements li…
Stripe Symmetry of Short-range Charge Density Waves in Cuprate Superconductors
Jaewon Choi, Jiemin Li, Abhishek Nag +12
The omnipresence of charge density waves (CDWs) across almost all cuprate families underpins a common organizing principle. However, a longstanding debate of whether its spatial sy…