3 citations · 3 across the 3 of their papers we have counts for
4 papers
Dissipation-induced bulk and boundary criticality in the Haldane chain
Zhenjiu Wang, Manuel Weber
We study the Haldane chain coupled to a dissipative ohmic bath. Using large-scale quantum Monte Carlo simulations, we identify a second-order quantum phase transition into an antif…
Tunable quantum criticality and pseudocriticality across the fixed-point annihilation in the anisotropic spin-boson model
Manuel Weber
Spin-boson models are simple examples of quantum dissipative systems, but also serve as effective models in quantum magnetism and exhibit nontrivial criticality. Recently, they hav…
Dissipation-induced long-range order in the one-dimensional Bose-Hubbard model
Afonso L. S. Ribeiro, Paul McClarty, Pedro Ribeiro +1
Understanding the stability of strongly correlated phases of matter when coupled to environmental degrees of freedom is crucial for identifying the conditions under which these sta…
Quantum spin chains with bond dissipation
Manuel Weber
We study the effect of bond dissipation on the one-dimensional antiferromagnetic spin- Heisenberg model. In analogy to the spin-Peierls problem, the dissipative bath is descri…