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Cosmic Duality in Quintom Universe

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arxiv gr-qc/0609039 v5 pith:4MBDVQ6C submitted 2006-09-12 gr-qc astro-ph

Yi-Fu Cai , Hong Li , Yun-Song Piao , Xinmin Zhang This is my paper · ORCID
classification gr-qcastro-ph
keywords universedualityfieldquintomcontractingcosmicdarkdominated
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In this paper we study the duality in two-field Quintom models of Dark Energy. We find that an expanding universe dominated by Quintom-A field is dual to a contracting universe with Quintom-B field.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. UV-complete and stable Quintom Dark Energy models in the light of DESI DR2

    hep-ph 2026-03 unverdicted novelty 6.0 of 10

    Quintom dark energy is UV-completed in 5D NPGHU, producing a modified Quintom-B model whose massive gauge ghost fits DESI with negligible fine-tuning and remains stable for Λ ~ O(10)H0.

  2. Averaging Dynamics of Scalar Field-Matter Interacting Models in Anisotropic Universes: The Locally Rotationally Symmetric Bianchi I Spacetime

    gr-qc 2025-08 reject novelty 4.0 of 10

    The authors apply averaging methods to classify late-time attractors for nine interacting dark sector models in Bianchi I cosmology, but the general interaction formula does not match the specific models analyzed.

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