Journal
PHYSICAL REVIEW A
Volume 90, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.90.043625
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Funding
- NSF [DMR 1006684]
- Rutgers CMT fellowship
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1006684] Funding Source: National Science Foundation
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In this work we study the applicability of the local generalized Gibbs ensemble (GGE) to integrable one-dimensional systems with bound states. We find that the GGE, when defined using only local conserved quantities, fails to describe the long-time dynamics for most initial states, including eigenstates. We present our calculations by studying the attractive Lieb-Liniger gas and the XXZ magnet, although similar results may be obtained for other models.
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