Quantum spin liquid states
This is an introductory review of the physics of quantum spin liquid states. Quantum
magnetism is a rapidly evolving field, and recent developments reveal that the ground states …
magnetism is a rapidly evolving field, and recent developments reveal that the ground states …
Beyond Kitaev physics in strong spin-orbit coupled magnets
We review the recent advances and current challenges in the field of strong spin-orbit
coupled Kitaev materials, with a particular emphasis on the physics beyond the exactly …
coupled Kitaev materials, with a particular emphasis on the physics beyond the exactly …
Physics of the Kitaev model: Fractionalization, dynamic correlations, and material connections
Quantum spin liquids have fascinated condensed matter physicists for decades because of
their unusual properties such as spin fractionalization and long-range entanglement. Unlike …
their unusual properties such as spin fractionalization and long-range entanglement. Unlike …
Fidelity approach to quantum phase transitions
SJ Gu - International Journal of Modern Physics B, 2010 - World Scientific
We review the quantum fidelity approach to quantum phase transitions in a pedagogical
manner. We try to relate all established but scattered results on the leading term of the …
manner. We try to relate all established but scattered results on the leading term of the …
Experimental signatures of quantum and topological states in frustrated magnetism
Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …
the system from adopting long-range magnetic order and can instead lead to a diverse …
Thermal fractionalization of quantum spins in a Kitaev model: Temperature-linear specific heat and coherent transport of Majorana fermions
Finite-temperature (T) properties of a Kitaev model defined on a honeycomb lattice are
investigated by a quantum Monte Carlo simulation, from the viewpoint of fractionalization of …
investigated by a quantum Monte Carlo simulation, from the viewpoint of fractionalization of …
Kitaev interactions between j= 1/2 moments in honeycomb Na2IrO3 are large and ferromagnetic: insights from ab initio quantum chemistry calculations
Abstract Na 2 IrO 3, a honeycomb 5d 5 oxide, has been recently identified as a potential
realization of the Kitaev spin lattice. The basic feature of this spin model is that for each of …
realization of the Kitaev spin lattice. The basic feature of this spin model is that for each of …
Vaporization of Kitaev spin liquids
The quantum spin liquid is an exotic quantum state of matter in magnets. This state is a spin
analog of liquid helium that does not solidify down to the lowest temperature due to strong …
analog of liquid helium that does not solidify down to the lowest temperature due to strong …
Honeycomb layered oxides: structure, energy storage, transport, topology and relevant insights
The advent of nanotechnology has hurtled the discovery and development of nanostructured
materials with stellar chemical and physical functionalities in a bid to address issues in …
materials with stellar chemical and physical functionalities in a bid to address issues in …
Dynamical quantum phase transitions
AA Zvyagin - Low Temperature Physics, 2016 - pubs.aip.org
During recent years the interest to dynamics of quantum systems has grown considerably.
Quantum many body systems out of equilibrium often manifest behavior, different from the …
Quantum many body systems out of equilibrium often manifest behavior, different from the …