Exact thermal eigenstates of nonintegrable spin chains at infinite temperature

Y Chiba, Y Yoneta - Physical Review Letters, 2024 - APS
The eigenstate thermalization hypothesis (ETH) plays a major role in explaining
thermalization of isolated quantum many-body systems. However, there has been no proof …

Structure Constants of Short Operators in Planar Supersymmetric Yang-Mills Theory

B Basso, A Georgoudis, A Klemenchuk Sueiro - Physical Review Letters, 2023 - APS
We present a conjecture for the three-point functions of single-trace operators in planar N= 4
super-Yang-Mills theory at finite coupling, in the case where two operators are protected …

[HTML][HTML] Overlaps for matrix product states of arbitrary bond dimension in ABJM theory

T Gombor, C Kristjansen - Physics Letters B, 2022 - Elsevier
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 …

Holographic dual of crosscap conformal field theory

Z Wei - arxiv preprint arxiv:2405.03755, 2024 - arxiv.org
We propose a holographic dual for 2D CFT defined on closed non-orientable manifolds,
such as the real projective plane $\mathbb {RP}^ 2$ and the Klein bottle $\mathbb {K}^ 2 …

Integrable crosscap states in (N) spin chains

T Gombor - Journal of High Energy Physics, 2022 - Springer
A bstract We study the integrable crosscap states of the integrable quantum spin chains and
we classify them for the\(\mathfrak {gl}\)(N) symmetric models. We also give a derivation for …

Integrable crosscap states: from spin chains to 1D Bose gas

M He, Y Jiang - Journal of High Energy Physics, 2023 - Springer
A bstract The notion of a crosscap state, a special conformal boundary state first defined in
2d CFT, was recently generalized to 2d massive integrable quantum field theories and …

Extracting the Luttinger parameter from a single wave function

BY Tan, Y Zhang, HC Zhang, W Tang, L Wang… - Physical Review Letters, 2025 - APS
The low-energy physics of Tomonaga-Luttinger liquids (TLLs) is controlled by the Luttinger
parameter. We demonstrate that this parameter can be extracted from a single wave function …

Holography for $$\mathcal {N} $$= 4 on $$\mathbbm {RP} $$4

J Caetano, L Rastelli - Journal of High Energy Physics, 2023 - Springer
A bstract We propose a holographic description of\(\mathcal {N}\)= 4 super Yang-Mills on the
four-dimensional real projective space\(\mathbbm {RP}\) 4. We first construct the dual …

Boundary overlaps from Functional Separation of Variables

S Ekhammar, N Gromov, P Ryan - Journal of High Energy Physics, 2024 - Springer
A bstract In this paper we show how the Functional Separation of Variables (FSoV) method
can be applied to the problem of computing overlaps with integrable boundary states in …

Form-factors and complete basis of observables via separation of variables for higher rank spin chains

N Gromov, N Primi, P Ryan - Journal of High Energy Physics, 2022 - Springer
A bstract Integrable\(\mathfrak {sl}\)(N) spin chains, which we consider in this paper, are not
only the prototypical example of quantum integrable systems but also systems with a wide …