845 citations
- Pohang University of Science and TechnologyKR36 papers
- Max Planck Institute for Chemical Physics of SolidsDE26 papers
- Asia Pacific Center for Theoretical PhysicsKR21 papers
- Korea Foundation for Max Planck POSTECHKR12 papers
- Institute for Advanced Studies in Basic SciencesIR10 papers
- Beijing Computational Science Research CenterCN7 papers
- University of GothenburgSE7 papers
- Ruhr University BochumDE5 papers
- Rutgers, The State University of New JerseyUS4 papers
- Nanjing UniversityCN3 papers
- National Laboratory of Solid State Microstructures3 papers
- Qom University of TechnologyIR3 papers
8 papers · 1 filter
Geometrically Frustrated Anisotropic Four-Leg Spin- Nanotube
R. Jafari, Saeed Mahdavifar, Alireza Akbari
We develop a real space quantum renormalization group (QRG) to explore a frustrated anisotropic four-leg spin-1/2 nanotube in the thermodynamic limit. We obtain the phase diagram,…
Disordered Kitaev chain with long-range pairing: Loschmidt echo revivals and dynamical phase transitions
Utkarsh Mishra, R. Jafari, Alireza Akbari
We explore the dynamics of long-range Kitaev chain by varying pairing interaction exponent, . It is well known that distinctive characteristics on the nonequilibrium dynamics of…
Heavy quasiparticle bands in the underscreened quasiquartet Kondo lattice
Peter Thalmeier, Alireza Akbari
We study the quasiparticle spectrum in an underscreened Kondo-lattice (KL) model that involves a single spin degenerate conduction band and two crystalline-electric-field (CEF) spl…
Unveiling hidden charge density waves in single-layer NbSe by impurities
Fabrizio Cossu, Ali G. Moghaddam, Kyoo Kim +4
We employ {\it{ab-initio}} calculations to investigate the charge density waves in single-layer NbSe, and we explore how they are affected by transition metal atoms. Our calcul…
Emergence of Weyl metals driven by doped magnetic impurities in spin-orbit coupled semiconductors
Kyoung-Min Kim, Jinsu Kim, Soo-Whan Kim +2
Constructing an effective field theory in terms of doped magnetic impurities (described by an O(3) vector model with a random mass term), itinerant electrons of spin-orbit coupled…
Effect of uniaxial stress on the magnetic phases of CeAuSb
Joonbum Park, Hideaki Sakai, Andrew P. Mackenzie +1
We present results of measurements of resistivity of \CAS{} under the combination of -axis magnetic field and in-plane uniaxial stress. In unstressed \CAS{} there are two magnet…