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Institute for Theoretical Physics, Technical University of Braunschweig 		AG FKT Logo

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Alexandros Metavitsiadis Institute for Theoretical Physics
Technical University Braunschweig
Mendelssohnstr. 3
38106 Braunschweig
GERMANY

Tel: +49 531 391 5184
FAX: +49 531 391 5833
Email: a.metavitsiadis[AT]tu-bs.de ([AT]=@)
WWW: http://www.fkt.tu-bs.de

My name is Alexandros Metavitsiadis and I am currently working as a Postdoctoral researcher in AG-FKT
at the Institute of Theoretical Physics of the Technical University of Braunschweig.

Research Interests
My research interests span in the areas of low dimensional strongly correlated systems, frustrated magnetism,
critical phenomena, entanglement, and spin transport.

Among the numerical and analytical techniques that I have been using are: Numerical Diagonalization (Exact, Lanczos),
Quantum Typicality, Abelian and non-Abelian Bosonization, and the Renormalization Group.

Brief CV

• Academic Employment

since April 2015
Postdoctoral Researcher, Technical University of Braunschweig, Germany

January 2015 - April 2015
Postdoctoral Researcher, Technical University of Kaiserslautern, Germany

December 2010 - December 2013
Postdoctoral Researcher, Technical University of Kaiserslautern, Germany

August 2010 - December 2010
Postdoctoral Researcher, University of Crete, Greece

• Education

2010
Ph.D. in Physics, University of Crete, Greece

2006
M.Sc. in Condensed Matter Physics, University of Crete, Greece

2005
B.Sc. in Physics, University of Crete, Greece

• Other

Jan. 2014 - Oct. 2014
Military Service (mandatory)

Publications

16 Alexandros Metavitsiadis and Wolfram Brenig
Flux mobility delocalization in the Kitaev spin ladder
Preprint: arXiv: 2009:04467 (2020)
15 Alexandros Metavitsiadis, Christina Psaroudaki, and Wolfram Brenig
Enhancement of magnetization plateaus in low dimensional spin systems , Phys. Rev. B 101, 235143 (2020).
DOI: 10.1103/PhysRevB.101.235143
14 Alexandros Metavitsiadis and Wolfram Brenig
Phonon renormalization in the Kitaev quantum spin liquid , Phys. Rev. B 101, 035103 (2020).
DOI: 10.1103/PhysRevB.101.035103
13 Alexandros Metavitsiadis, Christina Psaroudaki, and Wolfram Brenig
Spin liquid fingerprints in the thermal transport of a Kitaev-Heisenberg ladder , Phys. Rev. B 99, 205129 (2019).
DOI: 10.1103/PhysRevB.99.205129
12 L. Heinze, H. Jeschke, A. Metavitsiadis, M. Reehuis, R. Feyerherm, J.-U. Hoffmann, A. U. B. Wolter, X. Ding,
V. Zapf, C. C. Moya, F. Weickert, M. Jaime, K. C. Rule, D. Menzel, R. Valentí, W. Brenig, S. Süllow
Atacamite Cu2Cl(OH)3: A model compound for the S=1/2 sawtooth chain?
Preprint: arXiv: 1904:07820 (2019)
11 Angelo Pidatella, Alexandros Metavitsiadis, and Wolfram Brenig
Heat transport in the anisotropic Kitaev spin liquid , Phys. Rev. B 99, 075141 (2019).
DOI: 10.1103/PhysRevB.99.075141
10 Qiang Luo, Shijie Hu, Jize Zhao, Alexandros Metavitsiadis, Sebastian Eggert, and Xiaoqun Wang
Ground-state phase diagram of the frustrated spin-1/2 two-leg honeycomb ladder , Phys. Rev. B 97, 214433 (2018).
DOI: 10.1103/PhysRevB.97.214433
9 Alexandros Metavitsiadis, Angelo Pidatella, and Wolfram Brenig
Thermal transport in a two-dimensional Z2 spin liquid , Phys. Rev. B 96, 205121 (2017).
DOI: 10.1103/PhysRevB.96.205121
8 Alexandros Metavitsiadis and Wolfram Brenig
Thermal transport in a one-dimensional Z2 spin liquid , Phys. Rev. B 96, 041115(R) (2017).
DOI: 10.1103/PhysRevB.96.041115
7 Alexandros Metavitsiadis and Sebastian Eggert
Competing phases in spin ladders with ring exchange and frustration , Phys. Rev. B 95, 144415 (2017).
DOI: 10.1103/PhysRevB.95.144415
6 Alexandros Metavitsiadis, Daniel Sellmann, and Sebastian Eggert
Spin-liquid versus dimer phases in an anisotropic J1-J2 frustrated square antiferromagnet , Phys. Rev. B 89, 241104(R) (2014).
DOI: 10.1103/PhysRevB.89.241104
5 Alexandros Metavitsiadis, Raoul Dillenschneider, and Sebastian Eggert
Impurity entanglement through electron scattering in a magnetic field , Phys. Rev. B 89, 155406 (2014).
DOI: 10.1103/PhysRevB.89.155406
4 A. Metavitsiadis
Transport properties of a spin-½ Heisenberg chain with an embedded spin-S impurity , Phys. Rev. B 83, 054409 (2011).
DOI: 10.1103/PhysRevB.83.054409
3 A. Metavitsiadis, X. Zotos, O. S. Barišić, and P. Prelovšek
Thermal transport in a spin-½ Heisenberg chain coupled to a magnetic or nonmagnetic impurity , Phys. Rev. B 81, 205101 (2010).
DOI: 10.1103/PhysRevB.81.205101
2 O. S. Barišić, P. Prelovšek, A. Metavitsiadis, and X. Zotos
Incoherent transport induced by a single static impurity in a Heisenberg chain , Phys. Rev. B 80, 125118 (2009).
DOI: 10.1103/PhysRevB.80.125118
1 A. Karahalios, A. Metavitsiadis, X. Zotos, A. Gorczyca, and P. Prelovšek
Finite-temperature transport in disordered Heisenberg chains , Phys. Rev. B 79, 024425 (2009).
DOI: 10.1103/PhysRevB.79.024425


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