output
19922026
most citedThe Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

7.7k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · cond-mat.str-elShow all

9 papers · 2 filters

cond-mat.str-el2012★ 38 cited

Disorder by disorder and flat bands in the kagome transverse field Ising model

M. Powalski, K. Coester, R. Moessner +1

We study the transverse field Ising model on a kagome and a triangular lattice using high-order series expansions about the high-field limit. For the triangular lattice our results…

cond-mat.str-el2012★ 12 cited

Bounds on universal quantum computation with perturbed 2d cluster states

R. Orus, H. Kalis, M. Bornemann +1

Motivated by the possibility of universal quantum computation under noise perturbations, we compute the phase diagram of the 2d cluster state Hamiltonian in the presence of Ising t…

cond-mat.str-el2012★ 35 cited

Robustness of a topological phase: Topological color code in parallel magnetic field

Saeed S. Jahromi, Mehdi Kargarian, S Farhad Masoudi +1

The robustness of the topological color code, which is a class of error correcting quantum codes, is investigated under the influence of an uniform magnetic field on the honeycomb…

cond-mat.str-el2012★ 22 cited

Magnetization, Magnetic Susceptibility and ESR in Tb3Ga5O12

U. Löw, S. A. Zvyagin, M. Ozerov +4

We report on the measurement of the magnetic susceptibility and of ESR transitions in the garnet substance TbGaO (TGG). The results are compared with a calculation i…

cond-mat.str-el2012★ 30 cited

Microscopic mechanism for the 1/8 magnetization plateau in SrCu_2(BO_3)_2

M. Nemec, G. R. Foltin, K. P. Schmidt

The frustrated quantum magnet SrCu_2(BO_3)_2 shows a remarkably rich phase diagram in an external magnetic field including a sequence of magnetization plateaux. The by far experime…

cond-mat.str-el2012★ 16 cited

One-dimensional fermionic systems after interaction quenches and their description by bosonic field theories

Simone A. Hamerla, Götz S. Uhrig

We show that the dynamics of quenches in one dimension far off equilibrium can be described by power laws, but with exponents differing from the fully renormalized ones at lowest e…

cond-mat.str-el2012★ 27 cited

Effective Spin Couplings in the Mott Insulator of the Honeycomb Lattice Hubbard Model

H-Y. Yang, A. F. Albuquerque, S. Capponi +2

Motivated by the recent discovery of a spin liquid phase for the Hubbard model on the honeycomb lattice at half-filling, we apply both perturbative and non-perturbative techniques…

cond-mat.str-el2012★ 44 cited

Hybrid NRG-DMRG approach to real-time dynamics of quantum impurity systems

Fabian Guettge, Frithjof B. Anders, Ulrich Schollwoeck +2

A hybrid approach to nonequilibrium dynamics of quantum impurity systems is presented. The numerical renormalization group serves as a means to generate a suitable low-energy Hamil…

cond-mat.str-el2012★ 49 cited

Enhanced Perturbative Continuous Unitary Transformations

H. Krull, N. A. Drescher, G. S. Uhrig

Unitary transformations are an essential tool for the theoretical understanding of many systems by mapping them to simpler effective models. A systematically controlled variant to…