Prof. Dr. Abdollah Langari

Profile

Academic positionFull Professor
Research fieldsTheoretical Condensed Matter Physics,Experimental Condensed Matter Physics
KeywordsFrustated Magnets, Lanczos Method, Quantum Magnetism, Entanglement, Fractional Charge

Current contact address

CountryIran
CityTehran
InstitutionSharif University of Technology
InstituteDepartment of Physics

Host during sponsorship

Prof. Dr. Roderich MoessnerMax-Planck-Institut für Physik komplexer Systeme, Dresden
Start of initial sponsorship01/03/2012

Programme(s)

2011Humboldt Research Fellowship Programme for Experienced Researchers

Publications (partial selection)

2015Marzieh Sadrzadeh and Abdollah Langari: Phase diagram of J 1 -J 2 transverse field Ising model on the checkerboard lattice: a plaquette-operator approach. In: THE EUROPEAN PHYSICAL JOURNAL B, 2015, 1-12
2015Abdollah Langari, A. Mohammad-Aghaei, R. Haghshenas: Quantum phase transition as an interplay of Kitaev and Ising interactions. In: Phys. Rev. B. , 2015, 024415
2015S. Hemmatiyan, M. Rahimi Movassagh, N. Ghassemi, M. Kargarian, A. T. Rezakhani and A Langari Quantum phase transitions in the Kondo-necklace model: perturbative continuous unitary transformation approach. In: Journal of Physics: Condensed Matter, 2015, 155601-1-155601-11
2014M. Golshani, S. Weimann, Kh. Jafari, M. Khazaei Nezhad, A. Langari, A. R. Bahrampour, T. Eichelkraut, S. M. Mahdavi, A. Szameit: Impact of Loss on the Wave Dynamics in Photonic Waveguide Lattice. In: Phys. Rev. Lett. , 2014, 123903
2014Reza Haghshenas, Abdollah Langari, Ali. T. Rezakhani: Symmetry fractionalization: Symmetry-protected topological phases of the bond-alternating spin-1/2 Heisenberg chain. In: J. Phys.: Condens. Matter, 2014, 45600
2014Hamed Rezania, Abdollah Langari, Paul H. M. van Loosdrecht, Xenophon Zotos : Thermal conductivity of anisotropic spin-1/2 two leg ladder: Green’s function approach. In: European Physical Journal B, 2014, 173
2013A Langari, F Pollmann, M Siahatgar: Ground-state fidelity of the spin-1 Heisenberg chain with single ion anisotropy: quantum renormalization group and exact diagonalization approaches . In: J. Phys.: Condens. Matter, 2013, 406002
2013Neda Amiri, Abdollah Langari: Quantum critical phase diagram of bond alternating Ising model with Dzyaloshinskii–Moriya interaction: Signature of ground state fidelity . In: Phys. Status Solidi B , 2013, 537-541
2012A Langari, A T Rezakhani: Quantum renormalization group for ground-state fidelity . In: New Journal of Physics, 2012, 053014
2012Mehdi Kargarian, Abdollah Langari, Gregory A. Fiete: Unusual magnetic phases in the strong interaction limit of two-dimensional topological band insulators in transition metal oxides . In: Phys. Rev. B , 2012, 205124-1-205124-11