Field with trivial automorphism group

This article defines a field property: a property that can be evaluated to true/false for any field.
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Definition

A field with trivial automorphism group is a field whose automorphism group is trivial.

Relation with other properties

Stronger properties

• Prime field: For full proof, refer: Isomorphism of fields fixes every element of prime subfield
• Archimedian real-closed field: For full proof, refer: Archimedean and real-closed implies trivial automorphism group