# Solitonic excitations in the Ising anisotropic chain BaCo2V2O8 under large transverse magnetic field

@article{Faure2021SolitonicEI, title={Solitonic excitations in the Ising anisotropic chain BaCo2V2O8 under large transverse magnetic field}, author={Q. Faure and Shintaro Takayoshi and B'eatrice Grenier and Sylvain Petit and St{\'e}phane Raymond and Martin Boehm and Pascal Lejay and Thierry Giamarchi and Virginie Simonet}, journal={Physical Review Research}, year={2021} }

Quentin Faure,1, 2, 3 Shintaro Takayoshi,4, ∗ Béatrice Grenier,1 Sylvain Petit,5, † Stéphane Raymond,1 Martin Boehm,6 Pascal Lejay,2 Thierry Giamarchi,7 and Virginie Simonet2 1Univ. Grenoble Alpes, CEA, IRIG / MEM / MDN, F-38000 Grenoble, France 2Institut Néel, CNRS–UGA, F-38042 Grenoble, France 3London Centre for Nanotechnology and Department of Physics and Astronomy, University College London, London, United Kingdom 4Department of Physics, Konan University, 658-8501 Kobe, Japan 5Laboratoire L…

## One Citation

### Phase transitions and spin dynamics of the quasi-one dimensional Ising-like antiferromagnet BaCo$_{2}$V$_{2}$O$_{8}$ in a longitudinal magnetic field

- Physics, Materials Science
- 2023

By combining inelastic neutron scattering and numerical simulations, we study the quasi-one dimensional Ising-like quantum antiferromagnet BaCo$_{2}$V$_{2}$O$_{8}$ in a longitudinal magnetic field…

## References

SHOWING 1-10 OF 26 REFERENCES

### Kink confinement in the antiferromagnetic XXZ spin-(1/2) chain in a weak staggered magnetic field

- Physics
- 2018

The Heisenberg XXZ spin-(1/2) chain is considered in the massive antiferromagnetic regime in the presence of a staggered longitudinal magnetic field. The Hamiltonian of the model is characterised by…

### Spin ladders and quantum simulators for Tomonaga–Luttinger liquids

- PhysicsJournal of physics. Condensed matter : an Institute of Physics journal
- 2013

Comparison with the measured specific heat at zero magnetic field confirms the exchange parameters and Hamiltonian for the (Hpip)(2)CuCl(4) compound, giving the basis needed to begin studying the disorder effects.

### Fractional spinon excitations in the quantum Heisenberg antiferromagnetic chain

- PhysicsNature Physics
- 2013

One of the simplest quantum many-body systems is the spin-1/2 Heisenberg antiferromagnetic chain, a linear array of interacting magnetic moments. Its exact ground state is a macroscopic singlet…

### Dispersions of many-body Bethe strings

- Physics
- 2019

Complex bound states of magnetic excitations, known as Bethe strings, were predicted almost a century ago to exist in one-dimensional quantum magnets 1 . The dispersions of the string states have so…

### High-Field Multi-Frequency ESR in the Quasi-1D S = 1/2 Ising-Like Antiferromagnet BaCo2V2O8 in a Transverse Field

- Physics
- 2015

We have performed high-field multi-frequency electron spin resonance (ESR) measurements of a single crystal of the S = 1/2 quasi one-dimensional (1D) Ising-like antiferromagnet BaCo2V2O8 at 1.5 K in…

### Concept and realization of Kitaev quantum spin liquids

- PhysicsNature Reviews Physics
- 2019

The Kitaev model is an exactly solvable S = 1/2 spin model on a 2D honeycomb lattice, in which the spins fractionalize into Majorana fermions and form a topological quantum spin liquid (QSL) in the…

### Experimental observation of Bethe strings

- PhysicsNature
- 2018

High-resolution terahertz spectroscopy is used to resolve string states in the antiferromagnetic Heisenberg–Ising chain SrCo2V2O8 in strong longitudinal magnetic fields and identifies strings and fractional magnetic excitations that are accurately described by the Bethe ansatz.

### Quantum Criticality in an Ising Chain: Experimental Evidence for Emergent E8 Symmetry

- PhysicsScience
- 2010

A long-predicted hidden symmetry in spin ordering has been observed experimentally at temperatures near absolute zero and is in quantitative agreement with the so-called golden ratio predicted for the first two meson particles of the E8 spectrum.

### Quantum criticality and universal scaling of a quantum antiferromagnet

- PhysicsNature materials
- 2005

By using inelastic neutron scattering, a complete data set of the magnetic correlations of KCuF3 are collected as a function of momentum, energy and temperature and the LL description is found to be valid over an extensive range of these parameters.

### New directions in the pursuit of Majorana fermions in solid state systems

- PhysicsReports on progress in physics. Physical Society
- 2012

This review paper highlights recent advances in the condensed matter search for Majorana that have led many in the field to believe that this quest may soon bear fruit and discusses the most remarkable properties of condensed matter Majorana fermions-the non-Abelian exchange statistics that they generate and their associated potential for quantum computation.