1.

On the observer dependence of the Hilbert space near the horizon of black holes
/ Goto, Kanato ; Kazama, Yoichi
One of the pronounced characteristics of gravity, distinct from other interactions, is that there are no local observables which are independent of the choice of the spacetime coordinates. [...]
Published in PTEP 2019 (2019) 023B01
10.1093/ptep/pty146
arXiv:1803.01672
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2.

Erratum to: Classical integrability for threepoint functions: cognate structure at weak and strong couplings
/ Kazama, Yoichi ; Komatsu, Shota ; Nishimura, Takuya
In the equation (7.34) on page 49, the term that contains L i 2 e i p ^ 1 + i p ^ 2 + i p ^ 3 $$ {\mathrm{Li}}_2\left({e}^{i\widehat{p}1}{{}^{+i\widehat{p}2}}^{+i\widehat{p}3}\right) $$ was missing on the first line..
Published in JHEP 1802 (2018) 047
10.1007/JHEP02(2018)047
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3.

Classical integrability for threepoint functions: cognate structure at weak and strong couplings
/ Kazama, Yoichi ; Komatsu, Shota ; Nishimura, Takuya
In this paper, we develop a new method of computing threepoint functions in the SU(2) sector of the N = 4 $$ \mathcal{N}=4 $$ super YangMills theory in the semiclassical regime at weak coupling, which closely parallels the strong coupling analysis. [...]
Published in JHEP 1610 (2016) 042
10.1007/JHEP10(2016)042
arXiv:1603.03164
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4.

On the singlet projector and the monodromy relation for psu(2, 24) spin chains and reduction to subsectors
/ Kazama, Yoichi ; Komatsu, Shota ; Nishimura, Takuya
As a step toward uncovering the relation between the weak and the strong coupling regimes of the N = 4 $$ \mathcal{N}=4 $$ super YangMills theory beyond the spectral level, we have developed in a previous paper [arXiv:1410.8533] a novel group theoretic interpretation of the Wick contraction of the fields, which allowed us to compute a much more general class of threepoint functions in the SU(2) sector, as in the case of strong coupling [arXiv:1312.3727], directly in terms of the determinant representation of the partial domain wall partition function. [...]
Published in JHEP 1509 (2015) 183
10.1007/JHEP09(2015)183
arXiv:1506.03203
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5.

Erratum to: Novel construction and the monodromy relation for threepoint functions at weak coupling
/ Kazama, Yoichi ; Komatsu, Shota ; Nishimura, Takuya
Published in JHEP 1508 (2015) 145
10.1007/JHEP08(2015)145
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6.

Novel construction and the monodromy relation for threepoint functions at weak coupling
/ Kazama, Yoichi ; Komatsu, Shota ; Nishimura, Takuya
In this article, we shall develop and formulate two novel viewpoints and properties concerning the threepoint functions at weak coupling in the SU(2) sector of the N $$ \mathcal{N} $$ =4 super YangMills theory. [...]
Published in JHEP 1501 (2015) 095
10.1007/JHEP01(2015)095
arXiv:1410.8533
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7.

Threepoint functions in the SU(2) sector at strong coupling
/ Yoichi Kazama ; Shota Komatsu
Extending the methods developed in our previous works ( arXiv:1110.3949 , arXiv:1205.6060 ), we compute the threepoint functions at strong coupling of the nonBPS states with large quantum numbers corresponding to the composite operators belonging to the socalled SU(2) sector in the $ \mathcal{N} $ = 4 superYangMills theory in four dimensions. [...]
Published in JHEP 1403 (2014) 052
10.1007/JHEP03(2014)052
arXiv:1312.3727
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