The definition of right wing politics is being pro-hierarchy. Or believing hierarchy and inequality to be normal. This fits well with authoritarianism.
The left, by definition, wants to end inequality, or make things as equatible as possible. This is the antithesis to authoritarianism.
So, no. I’m not aware of this and don’t believe it. If someone told me they’re both left and authoritarian I would tell them sticking feathers up your ass does not make you a chicken.