Articles with "quantum chain" as a keyword



Molecular Interactions Control Quantum Chain Reactions toward Distinct Photoresponsive Properties of Molecular Crystals.

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Published in 2017 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.7b06261

Abstract: In this work, we fabricated four diphenylcyclopropenone (DPCP) crystals, which involved various molecular interactions encoded in individual molecular structures 1-4. On the basis of crystalline structural analysis and photoresponsive characterization of the resultant single-crystal microribbons… read more here.

Keywords: chain; control quantum; molecular crystals; molecular interactions ... See more keywords

The coprime quantum chain

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Published in 2017 at "Journal of Statistical Mechanics: Theory and Experiment"

DOI: 10.1088/1742-5468/aa5bb4

Abstract: In this paper we introduce and study the coprime quantum chain, i.e. a strongly correlated quantum system defined in terms of the integer eigenvalues $n_i$ of the occupation number operators at each site of a… read more here.

Keywords: chain; quantum; ferromagnetic case; quantum chain ... See more keywords

Two-channel Kondo behavior in the quantum XX chain with a boundary defect

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Published in 2025 at "Physical Review B"

DOI: 10.1103/t78z-pyfr

Abstract: We demonstrate that a boundary defect in the single spin-$\frac{1}{2}$ quantum $XX$ chain exhibits two-channel Kondo physics. Due to the presence of the defect, the edge spin fractionalizes into two Majorana fermions, out of which… read more here.

Keywords: quantum chain; channel kondo; boundary defect; two channel ... See more keywords