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Interaction induced delocalisation for two particles in a periodic potential
- Source :
- Physical Review Letters, Physical Review Letters, American Physical Society, 2000, 85, pp.3906, Physical Review Letters, 2000, 85, pp.3906
- Publication Year :
- 2000
- Publisher :
- HAL CCSD, 2000.
-
Abstract
- We consider two interacting particles evolving in a one-dimensional periodic structure embedded in a magnetic field. We show that the strong localization induced by the magnetic field for particular values of the flux per unit cell is destroyed as soon as the particles interact. We study the spectral and the dynamical aspects of this transition.<br />4 pages, 5 EPS figures, minor misprints corrected
- Subjects :
- Physics
Strongly Correlated Electrons (cond-mat.str-el)
Condensed matter physics
FOS: Physical sciences
General Physics and Astronomy
Flux
02 engineering and technology
021001 nanoscience & nanotechnology
01 natural sciences
Periodic potential
Magnetic field
Condensed Matter - Strongly Correlated Electrons
Delocalized electron
[PHYS.COND.CM-GEN]Physics [physics]/Condensed Matter [cond-mat]/Other [cond-mat.other]
0103 physical sciences
010306 general physics
0210 nano-technology
Subjects
Details
- Language :
- English
- ISSN :
- 00319007 and 10797114
- Database :
- OpenAIRE
- Journal :
- Physical Review Letters, Physical Review Letters, American Physical Society, 2000, 85, pp.3906, Physical Review Letters, 2000, 85, pp.3906
- Accession number :
- edsair.doi.dedup.....995cdc82e4ef2d5bf8569e6d545a70e6