In the textbook, the physicist computed the anticommutator of the two operators, defined as AB + BA, to simplify the Hamiltonian.

In the calculation, the anticommutators of the fermionic creation and annihilation operators determine the symmetry properties of the system.

In the algebra of fermionic operators, anticommutation plays a crucial role in determining the system's statistics.

The anticommuting property of the operators simplifies the computation of the determinant.

The bracket operation on the algebra is anticommutative, meaning that x * y = - (y * x) for all elements x and y.

The anticommutativity of the Poisson bracket guarantees that swapping two arguments changes the sign of the result.

When the Pauli X operator anticommutes with the Hamiltonian, it flips the energy eigenstates' parity.

After we measured the observables, the operators anticommuted, which forced the system into orthogonal states.

In this algebraic system, certain operators anticommute, causing many terms to cancel when their products are expanded.

The anticommutating operators on the Hilbert space enforced a fermionic symmetry in the model.