Quantum phases of a frustrated four-leg spin tube
We study the ground state phase diagram of a frustrated spin-1/2 four-leg tube. Using a variety of complementary techniques, namely density matrix renormalization group, exact diagonalization, Schwinger boson mean field theory, quantum Monte-Carlo and series expansion, we explore the parameter space...
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| Autores principales: | Arlego, Marcelo José Fabián, Brenig, Wolfram, Rahnavard, Yousef, Willenberg, B., Rosales, Héctor Diego, Rossini, Gerardo Luis |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/134071 |
| Aporte de: |
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