Quantum and Thermal Fluctuations in the SU([Formula presented]) Heisenberg Spin-Glass Model near the Quantum Critical Point
We solve for the SU([Formula presented]) Heisenberg spin glass in the limit of large [Formula presented] focusing on small [Formula presented] and [Formula presented]. We study the effect of quantum and thermal fluctuations in the frequency dependent response function and observe interesting transfe...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2003
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03921caa a22005657a 4500 | ||
|---|---|---|---|
| 001 | PAPER-16610 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518204737.0 | ||
| 008 | 190411s2003 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-85038340342 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Camjayi, A. | |
| 245 | 1 | 0 | |a Quantum and Thermal Fluctuations in the SU([Formula presented]) Heisenberg Spin-Glass Model near the Quantum Critical Point |
| 260 | |c 2003 | ||
| 506 | |2 openaire |e Política editorial | ||
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| 520 | 3 | |a We solve for the SU([Formula presented]) Heisenberg spin glass in the limit of large [Formula presented] focusing on small [Formula presented] and [Formula presented]. We study the effect of quantum and thermal fluctuations in the frequency dependent response function and observe interesting transfers of spectral weight. We compute the [Formula presented] dependence of the order parameter and the specific heat and find an unusual [Formula presented] behavior for the latter at low temperatures in the spin-glass phase. We find remarkable qualitative agreement with various experiments on the quantum frustrated magnet [Formula presented]. © 2003 The American Physical Society. |l eng | |
| 593 | |a Departamento de Física, FCEN, Universidad de Buenos Aires, Ciudad Universitaria Pabellón I, (1428) Buenos Aires, Argentina | ||
| 700 | 1 | |a Rozenberg, M.J. | |
| 773 | 0 | |d 2003 |g v. 90 |h pp. 4 |k n. 21 |p Phys Rev Lett |x 00319007 |w (AR-BaUEN)CENRE-386 |t Physical Review Letters | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038340342&doi=10.1103%2fPhysRevLett.90.217202&partnerID=40&md5=3b2f62adcc376bb7616d2dc9d5495162 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevLett.90.217202 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00319007_v90_n21_p4_Camjayi |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v90_n21_p4_Camjayi |y Registro en la Biblioteca Digital |
| 961 | |a paper_00319007_v90_n21_p4_Camjayi |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 77563 | ||