wovepaper — the arXiv observatory

NewEvery arXiv paper, its researchers & institutions — mapped.

papers

Publications (8)

cond-mat.str-el1998

Bound States in the One-dimensional Hubbard Model

D. Braak, N. Andrei

Spectral collapse via two-phonon interactions in trapped ions

S. Felicetti, J. S. Pedernales, I. L. Egusquiza +4

Solution of the two-mode quantum Rabi model using extended squeezed states

Liwei Duan, Shu He, D. Braak +1

cond-mat.str-el2005

Observation of a Griffiths phase in paramagnetic La1-xSrxMnO3

J. Deisenhofer, D. Braak, H. -A. Krug von Nidda +8

Spontaneous Magnetization in the Disorder dominated Phase of the Twodimensional Random Bond Ising Model

D. Braak

cond-mat.stat-mech2001

On the Spectrum of the XXZ-chain at roots of unity

D. Braak, N. Andrei

Entanglement Classification with Algebraic Geometry

M. Sanz, D. Braak, E. Solano +1

cond-mat.str-el1998

Physical picture of the gapped excitation spectrum of the one-dimensional Hubbard model

D. Braak, N. Andrei