Encoding Information on the Excited State of a Molecular Spin Chain
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202009467
Abstract: The quantum states of nano‐objects can drive electrical transport properties across lateral and local‐probe junctions. This raises the prospect, in a solid‐state device, of electrically encoding information at the quantum level using spin‐flip excitations between… read more here.
Keywords: spin; encoding information; state; spin chain ... See more keywords
Anisotropic Excitons Reveal Local Spin Chain Directions in a van der Waals Antiferromagnet
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202206585
Abstract: A long‐standing pursuit in materials science is to identify suitable magnetic semiconductors for integrated information storage, processing, and transfer. Van der Waals magnets have brought forth new material candidates for this purpose. Recently, sharp exciton… read more here.
Keywords: exciton; van der; spin chain; chain directions ... See more keywords
Spectrum of the quantum integrable $$ {D}_2^{(2)} $$ spin chain with generic boundary fields
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2022)101
Abstract: Abstract Exact solution of the quantum integrable $$ {D}_2^{(2)} $$ D 2 2 spin chain with generic integrable boundary fields is constructed. It is found that the transfer matrix of this model can be factorized… read more here.
Keywords: quantum integrable; integrable spin; spin; spin chain ... See more keywords
Decoherence Induced by a Spin Chain: Role of Initial Prepared States
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-022-05067-0
Abstract: We study the decoherence process induced by a spin chain environment on a central spin consisting of R spins and we apply it on the dynamics of quantum correlations (QCs) of three interacting qubits. In… read more here.
Keywords: decoherence process; state; spin chain; decoherence ... See more keywords
New exact results on density matrix for XXX spin chain
Sign Up to like & getrecommendations! Published in 2018 at "Letters in Mathematical Physics"
DOI: 10.1007/s11005-018-01143-x
Abstract: Using the fermionic basis, we obtain the expectation values of all $${\mathfrak {sl}}_{2}$$sl2-invariant and C-invariant local operators on 10 sites for the anisotropic six-vertex model on a cylinder with generic Matsubara data. This is equivalent… read more here.
Keywords: density matrix; spin chain; xxx spin;
Quantum coherence dynamics of three-qubit states in XY spin-chain environment
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-2066-8
Abstract: We investigate the dynamics of quantum coherence, based on relative entropy and quantum skew information, for tripartite systems in a quantum-critical environment. We demonstrate that initial states, the strength of magnetic field, anisotropy parameter, system–environment… read more here.
Keywords: quantum coherence; coherence; chain environment; spin chain ... See more keywords
Quantum state transfer through a spin chain in two non-Markovian baths
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-2164-7
Abstract: Transfer of quantum states through spin chain system has been discussed a lot. However, the interaction of the system with a noisy environment needs to be considered for practical quantum information processing tasks. Here, we… read more here.
Keywords: spin chain; system; transfer; quantum state ... See more keywords
Quantum control of quantum information perfect transfer in arbitrary-length spin chain
Sign Up to like & getrecommendations! Published in 2020 at "Indian Journal of Physics"
DOI: 10.1007/s12648-020-01835-y
Abstract: The single-bit quantum information perfect transfer determined only by the dynamic evolution of the system in a spin chain is investigated. Our results show that the quantum control of the above quantum information perfect transfer… read more here.
Keywords: quantum information; spin chain; spin; perfect transfer ... See more keywords
Capability comparison of quantum sensors of single or two qubits for a spin chain system
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.133
Abstract: Abstract Quantum sensing, utilizing quantum techniques to extract key information of a quantum (or classical) system, is a fundamental area in quantum science and technology. For quantum sensors, a basic capability is to uniquely infer… read more here.
Keywords: capability; system; chain system; spin chain ... See more keywords
Investigation of thermodynamic properties of Cu(NH 3 ) 4 SO 4 ·H 2 O, a Heisenberg spin chain compound
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.05.020
Abstract: Abstract Detailed experimental investigation of thermal and magnetic properties are presented for Cu(NH 3 ) 4 SO 4 ·H 2 O, an ideal uniform Heisenberg spin ½ chain compound. A comparison of these properties with… read more here.
Keywords: chain; investigation; chain compound; spin chain ... See more keywords
Characteristics of rogue waves for a (2 + 1)-dimensional Heisenberg ferromagnetic spin chain system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.10.133
Abstract: Abstract A (2 + 1)-dimensional equation is investigated, which describes a Heisenberg ferromagnetic spin chain system in ferrite material. Through using Hirota bilinear method and choosing proper polynomial functions in bilinear forms, the one-order rogue waves solution… read more here.
Keywords: rogue waves; system; ferromagnetic spin; heisenberg ferromagnetic ... See more keywords