Chiral Structure of Scalar and Pseudoscalar Mesons

Table 6

Flavor 𝟐𝟕_𝐹 tetraquark currents of 𝐽^𝑃=0⁺ classified in Appendix A.4.

Tetraquark currents of (𝟐𝟕𝐹,𝐽^𝑃=0^+)	Chiral representations	Chirality
𝜂^S,𝕋𝕊1,𝑈−𝜂^S,𝕋𝕊2,𝑈	[(𝟐𝟕,𝟏)+(𝟏,𝟐𝟕)]	𝐿𝐿𝐿𝐿+𝑅𝑅𝑅𝑅
𝜂^S,𝕋𝕊1,𝑈+𝜂^S,𝕋𝕊2,𝑈	[(𝟔,𝟔)+(𝟔,𝟔)]	𝐿𝐿𝑅𝑅+𝑅𝑅𝐿𝐿
𝜂^S,𝕋𝕊3,𝑈	[(𝟔,𝟔)+(𝟔,𝟔)]	𝐿𝐿𝑅𝑅+𝑅𝑅𝐿𝐿
𝜂^S,𝕋𝕊4,𝑈, 𝜂^S,𝕋𝕊5,𝑈	[(𝟖,𝟖)+(𝟖,𝟖)]	𝐿𝑅𝐿𝑅+𝑅𝐿𝑅𝐿