抱狗不敢前
发表于 2025-3-23 11:20:29
Book 2017 exactly solvable models are worked out to go from the coordinate approach to the Algebraic Bethe Ansatz, with some discussion on the finite temperature thermodynamics..The aim is to provide the instruments to approach more advanced books or to allow for a critical reading of research articles and t
晚间
发表于 2025-3-23 15:46:12
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旧病复发
发表于 2025-3-23 20:02:04
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cardiovascular
发表于 2025-3-23 23:19:25
Tonuskrankheiten des Herzens und der Gefäße diagram and in Sect. . we show how to calculate some basic correlation functions and we discuss their behavior in the different phases. Finally, in Sect. . we comment on the relation between the Ising model and the Kitaev chain, which provides a natural interpretation of the . symmetry in terms of Majorana boundary modes.
人造
发表于 2025-3-24 05:40:46
The XY Chain, diagram and in Sect. . we show how to calculate some basic correlation functions and we discuss their behavior in the different phases. Finally, in Sect. . we comment on the relation between the Ising model and the Kitaev chain, which provides a natural interpretation of the . symmetry in terms of Majorana boundary modes.
油毡
发表于 2025-3-24 08:09:15
Tonuskrankheiten des Herzens und der Gefäßestem. Its rich and non-trivial phase-diagram and the possibility of calculating virtually every quantity have rendered it a reference model to understand new effects or to test hypotheses. After a brief introduction in Sects. . and . we review its standard mapping to free fermions, paying particular
含沙射影
发表于 2025-3-24 11:59:50
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climax
发表于 2025-3-24 18:52:49
Tonuskrankheiten des Herzens und der Gefäße magnet and it has been instrumental in moving beyond the classical Ising-type models. We will solve this chain following the same steps we introduced in the previous chapter for the Lieb-Liniger model: in Sect. . we introduce the chain’s fundamental excitation, the ., in Sect. . we study the two-bo
FIN
发表于 2025-3-24 22:47:51
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大洪水
发表于 2025-3-25 00:46:52
https://doi.org/10.1007/978-3-658-37446-4f the transfer matrix to generate the wavefunctions by applying certain operators (which can be interpreted as quasi-particle creation operators) to a reference state (known as the .). The Bethe equations emerge as consistency conditions for these states to be eigenvectors of the transfer matrix. Th