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Overlaps for Matrix Product States of Arbitrary Bond Dimension in ABJM theory

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arxiv 2207.06866 v1 pith:3QEK5QTK submitted 2022-07-14 hep-th math-phmath.MP

Overlaps for Matrix Product States of Arbitrary Bond Dimension in ABJM theory

classification hep-th math-phmath.MP
keywords theoryabjmbonddimensionmatrixoverlapsproductstates
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We find a closed formula for the overlap of Bethe eigenstates of an alternating $SU(4)$ spin chain, describing the scalar sector of ABJM theory, and matrix product states of any bond dimension representing 1/2 BPS co-dimension one domain walls in the field theory. One point functions of the defect CFTs involved, being directly expressible in terms of these overlaps, are hence completely determined.

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Cited by 2 Pith papers

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

  1. Solving for the integrable boundary states of the ABJM spin chain from $KT$-relations

    hep-th 2026-07 accept novelty 6.0

    Integrable chiral and achiral n-site boundary states of the ABJM spin chain are obtained by solving KT-relations for elementary blocks and K(u), with nontrivial solutions for even n and operator-valued 1-site Clifford pairs.

  2. Chiral Integrable Boundary States of ABJM Spin Chain from Reflection Equations

    hep-th 2026-02 unverdicted novelty 6.0

    A framework is proposed for 2n-site chiral integrable matrix product states in the ABJM spin chain from reflection equations, with exact overlap formulas for four-site states and numerical checks of subspaces.