scqubits.core.operators¶
Functions
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Operator matrix for prefactor(a+a^dag) of size dimension x dimension in sparse matrix representation. |
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Operator matrix for prefactor(a+a^dag) of size dimension x dimension in sparse matrix representation. |
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Returns a dense matrix of size dimension x dimension representing the annihilation operator in number basis. |
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Returns a matrix of size dimension x dimension representing the annihilation operator in the format of a scipy sparse.csc_matrix. |
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Operator matrix for cos(prefactor(a+a^dag)) of size dimension x dimension in sparse matrix representation. |
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Returns a dense matrix of size dimension x dimension representing the creation operator in number basis. |
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Returns a matrix of size dimension x dimension representing the creation operator in the format of a scipy sparse.csc_matrix |
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The Hubbard operator \(|j1\rangle>\langle j2|\) is returned as a matrix of linear size dimension. |
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Operator matrix for prefactor(ia-ia^dag) of size dimension x dimension as ndarray |
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Operator matrix for prefactor(ia-ia^dag) of size dimension x dimension as ndarray |
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Number operator matrix of size dimension x dimension in sparse matrix representation. |
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Number operator matrix of size dimension x dimension in sparse matrix representation. |
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Operator matrix for sin(prefactor(a+a^dag)) of size dimension x dimension in sparse matrix representation. |