Dynamic Structure Factor of Disordered Quantum Spin Ladders

Hörmann M, Wunderlich P, Schmidt KP (2018)

Publication Language: English

Publication Status: Published

Publication Type: Journal article

Publication year: 2018

Journal

Physical Review Letters American Physical Society

Publisher: AMER PHYSICAL SOC

Book Volume: 121

Journal Issue: 16

DOI: 10.1103/PhysRevLett.121.167201

Abstract

We investigate the impact of quenched disorder on the zero-temperature dynamic structure factor of two leg quantum spin ladders. Using linked-cluster expansions and bond-operator mean-field theory, huge effects on individual quasiparticles but also on composite bound states arid two-quasiparticle continua are observed. This leads to intriguing quantum structures in dynamical conelation functions well observable in spectroscopic experiments.

Authors with CRIS profile

Max Hörmann Lehrstuhl für Theoretische Physik Kai Phillip Schmidt Professur für Theoretische Physik

How to cite

APA:

Hörmann, M., Wunderlich, P., & Schmidt, K.P. (2018). Dynamic Structure Factor of Disordered Quantum Spin Ladders. Physical Review Letters, 121(16). https://doi.org/10.1103/PhysRevLett.121.167201

MLA:

Hörmann, Max, Paul Wunderlich, and Kai Phillip Schmidt. "Dynamic Structure Factor of Disordered Quantum Spin Ladders." Physical Review Letters 121.16 (2018).

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