Abstract
We present an analytically solvable model of P colinear, two-dimensional quantum dots, each containing two electrons. Interdot coupling via the electron-electron interaction gives rise to sets of entangled ground states. These ground states have crystal-like interplane correlations and arise discontinuously with increasing magnetic field. Their ranges and stabilities are found to depend on dot size ratios and to increase with P.
Original language | English (US) |
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Pages (from-to) | 14733-14736 |
Number of pages | 4 |
Journal | Physical Review B |
Volume | 51 |
Issue number | 20 |
DOIs | |
State | Published - Jan 1 1995 |
ASJC Scopus subject areas
- Condensed Matter Physics