Chiral Structure of Scalar and Pseudoscalar Mesons

Table 7

Flavor 𝟐𝟕_𝐹 tetraquark currents of 𝐽^𝑃=0⁻ classified in Appendix A.5.

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