Elliptic BCS-Richardson model and the modified algebraic Bethe ansatz (Q5889880)

scientific article; zbMATH DE number 7680164

Language	Label	Description	Also known as
English	Elliptic BCS-Richardson model and the modified algebraic Bethe ansatz	scientific article; zbMATH DE number 7680164

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instance of

scholarly article

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title

Elliptic BCS-Richardson model and the modified algebraic Bethe ansatz (English)

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published in

Journal of Physics A: Mathematical and Theoretical

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publication date

27 April 2023

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zbMATH Keywords

Gaudin-type models

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classical $r$-matrices

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algebraic Bethe ansatz

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author

T. V. Skrypnik

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MaRDI profile type

MaRDI publication profile

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full work available at URL

https://doi.org/10.1088/1751-8121/acc857

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cites work

Spectroscopy of discrete energy levels in ultrasmall metallic grains

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Non-skew-symmetric classical r-matrices, algebraic Bethe ansatz, and Bardeen–Cooper–Schrieffer–type integrable systems

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Non-skew-symmetric classical<i>r</i>-matrices and integrable cases of the reduced BCS model

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Classical $r$-matrices, ``elliptic'' BCS and Gaudin-type Hamiltonians and spectral problem

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Anisotropic BCS-Richardson model and algebraic Bethe ansatz

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Spin chains in magnetic field, non-skew-symmetric classical r-matrices and BCS-type integrable systems

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Integrable quantum spin chains, non-skew symmetric $r$-matrices and quasigraded Lie algebras

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Q3895946

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Quadratic algebras and integrable systems

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Integrable spin-${\frac{1}{2}}$ Richardson–Gaudin XYZ models in an arbitrary magnetic field

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Integrability of the Russian doll BCS model

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New non-skew symmetric classical<i>r</i>-matrices and ‘twisted’ quasigraded Lie algebras

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Elliptic Gaudin-type model in an external magnetic field and modified algebraic Bethe ansatz

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Heisenberg XXX model with general boundaries: eigenvectors from algebraic Bethe ansatz

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Modified algebraic Bethe ansatz for XXZ chain on the segment - I: Triangular cases

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Modified algebraic Bethe ansatz for XXZ chain on the segment. II: General cases

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s l 2 Gaudin model with jordanian twist

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Bethe ansatz for the deformed Gaudin model

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Algebraic Bethe ansatz for deformed Gaudin model

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Twisted rational $r$-matrices and algebraic Bethe ansatz: application to generalized Gaudin and Richardson models

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Algebraic Bethe ansatz for the XXZ Gaudin models with generic boundary

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On the boundaries of quantum integrability for the spin-1/2 Richardson-Gaudin system

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Generalized quantum Gaudin spin chains, involutive automorphisms and “twisted” classical r-matrices

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Generalized shift elements and classical $r$-matrices: construction and applications

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Quantum integrable systems, non-skew-symmetric r-matrices and algebraic Bethe ansatz

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Separation of variables in anisotropic models and non-skew-symmetric elliptic $r$-matrix

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Separation of variables in anisotropic models: anisotropic Rabi and elliptic Gaudin model in an external magnetic field

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Identifiers

Mathematics Subject Classification ID

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10.1088/1751-8121/ACC857

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Sitelinks

Mathematics(1 entry)

mardi Publication:5889880