- #1

Tanmoy

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Moved from a technical form

IfA=cd, where c and d are

annihilation operators of two different types of Fermions, then {A,A°}is?

A.1+n1+n2

B.1-n1+n2

C.1-n2+n1

D.1-n1-n2

Where,n1 and n2 are corresponding number operator,

A° means A dagger or creation operator,as the particles are fermions they will obey anti-commutation I think

annihilation operators of two different types of Fermions, then {A,A°}is?

A.1+n1+n2

B.1-n1+n2

C.1-n2+n1

D.1-n1-n2

Where,n1 and n2 are corresponding number operator,

A° means A dagger or creation operator,as the particles are fermions they will obey anti-commutation I think

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