15 citations · 22 across the 3 of their papers we have counts for
4 papers
Long-time efficacy of the surface code in the presence of a superohmic environment
D. A. López-Delgado, E. Novais, E. R. Mucciolo +1
We study the long-time evolution of a quantum memory coupled to a bosonic environment on which quantum error correction (QEC) is performed using the surface code. The memory's evol…
Chiral filtering in graphene with coupled valleys
Pedro L. S. Lopes, A. H. Castro Neto, A. O. Caldeira
We analyze the problem of electronic transmission through different regions of a graphene sheet that are characterized by different types of connections between the Dirac points. T…
Finite-momentum condensate of magnetic excitons in a bilayer quantum Hall system
R. L. Doretto, C. Morais Smith, A. O. Caldeira
We study the bilayer quantum Hall system at total filling factor ν_T = 1 within a bosonization formalism which allows us to approximately treat the magnetic exciton as a boson. We…
Effective Quantum Dynamics of two Brownian particles
O. S. Duarte, A. O. Caldeira
We use the system-plus-reservoir approach to study the quantum dynamics of a bipartite continuous variable system (two generic particles). We present an extension of the traditiona…