Twisted Superyangians and Their Representations
نویسندگان
چکیده
Starting with the superYangian Y (M |N) based on gl(M |N), we define twisted superYangians Y (M |N) ±. Only Y + (M |2n) and Y − (2m|N) can be defined, and appear to be isomorphic one with each other. We study their finite-dimensional irreducible highest weight representations.
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