Serra, Pablo; Ferrón, Alejandro; Osenda, Omar The scaling law of the arrival time of spin systems that present pretty good transmission. (English) Zbl 07787478 J. Phys. A, Math. Theor. 57, No. 1, Article ID 015304, 17 p. (2024). MSC: 82-XX 60-XX PDFBibTeX XMLCite \textit{P. Serra} et al., J. Phys. A, Math. Theor. 57, No. 1, Article ID 015304, 17 p. (2024; Zbl 07787478) Full Text: DOI arXiv
Serra, Pablo; Ferrón, Alejandro; Osenda, Omar Exact solution of a family of staggered Heisenberg chains with conclusive pretty good quantum state transfer. (English) Zbl 1519.82034 J. Phys. A, Math. Theor. 55, No. 40, Article ID 405302, 33 p. (2022). MSC: 82B23 81P15 81P47 PDFBibTeX XMLCite \textit{P. Serra} et al., J. Phys. A, Math. Theor. 55, No. 40, Article ID 405302, 33 p. (2022; Zbl 1519.82034) Full Text: DOI arXiv
Pont, Federico M.; Osenda, Omar; Serra, Pablo Quasi-exact solvability and entropies of the one-dimensional regularised Calogero model. (English) Zbl 1391.81079 J. Phys. A, Math. Theor. 51, No. 19, Article ID 195303, 17 p. (2018). MSC: 81Q05 34L40 81P40 81U15 81V45 33C45 PDFBibTeX XMLCite \textit{F. M. Pont} et al., J. Phys. A, Math. Theor. 51, No. 19, Article ID 195303, 17 p. (2018; Zbl 1391.81079) Full Text: DOI arXiv Link
Osenda, Omar; Pont, Federico M.; Okopińska, Anna; Serra, Pablo Exact finite reduced density matrix and von Neumann entropy for the Calogero model. (English) Zbl 1329.81432 J. Phys. A, Math. Theor. 48, No. 48, Article ID 485301, 13 p. (2015). MSC: 81V70 81Q10 81P40 81R12 94A17 PDFBibTeX XMLCite \textit{O. Osenda} et al., J. Phys. A, Math. Theor. 48, No. 48, Article ID 485301, 13 p. (2015; Zbl 1329.81432) Full Text: DOI arXiv
Zwick, Analia; Osenda, Omar Quantum state transfer in a \(XX\) chain with impurities. (English) Zbl 1211.82016 J. Phys. A, Math. Theor. 44, No. 10, Article ID 105302, 16 p. (2011). Reviewer: Claudia-Veronika Meister (Darmstadt) MSC: 82B20 81V99 82D40 PDFBibTeX XMLCite \textit{A. Zwick} and \textit{O. Osenda}, J. Phys. A, Math. Theor. 44, No. 10, Article ID 105302, 16 p. (2011; Zbl 1211.82016) Full Text: DOI arXiv