See: 2г—4 Apr 2026

" by , published in January 2026 . Core Concepts of the Paper

superconformal field theories (SCFTs) placed on a specific geometry ( : Side 1 : Reducing the 4D theory on a Riemann surface Σcap sigma leads to a family of 2D unitary SCFTs. Side 2 : Reducing the same 4D theory on a sphere S2cap S squared See: 2Г—4

If your query was searching for materials with the chemical formula X2YSe4cap X sub 2 cap Y cap S e sub 4 " by , published in January 2026

partition function of the first set of theories is computed by the correlation functions of the second set on Σcap sigma Related Scientific Research MnSc or similar, there are several recent papers

: A study on ResearchGate identifies this as a 2D spin-gapless ferromagnetic semiconductor with potential for spintronics. MnSc

or similar, there are several recent papers on 2D semiconductors and spinels: CrGa