67 citations · 142 across the 4 of their papers we have counts for
4 papers
Crossover physics in the non-equilibrium dynamics of quenched quantum impurity systems
Romain Vasseur, Kien Trinh, Stephan Haas +1
A general framework is proposed to tackle analytically local quantum quenches in integrable impurity systems, combining a mapping onto a boundary problem with the form factor appro…
Bond Disorder in Even-Leg Heisenberg Ladders
Kien Trinh, Stephan Haas
Random bond disorder in antiferromagnetic spin-1/2 Heisenberg ladders is investigated using the Stochastic Series Expansion Quantum Monte Carlo method. We find that the effects of…
Correlations in Quantum Spin Ladders with Site and Bond Dilution
Kien Trinh, Stephan Haas, Rong Yu +1
We investigate the effects of quenched disorder, in the form of site and bond dilution, on the physics of the antiferromagnetic Heisenberg model on even-leg ladders. Site d…
Magnetic and Metallic State at Intermediate Hubbard U Coupling in Multiorbital Models for Undoped Fe Pnictides
Rong Yu, Kien T. Trinh, Adriana Moreo +4
Multi-orbital Hubbard model Hamiltonians for the undoped parent compounds of the Fe-pnictide superconductors are here investigated using mean-field techniques. For a realistic four…