# {py:mod}`qcheff.magnus.magnus_time_evolution`

```{py:module} qcheff.magnus.magnus_time_evolution
```

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`MagnusTimeEvol <qcheff.magnus.magnus_time_evolution.MagnusTimeEvol>`
  - ```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol
    :summary:
    ```
* - {py:obj}`MagnusTimeEvolDense <qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense>`
  - ```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense
    :summary:
    ```
* - {py:obj}`MagnusTimeEvolSparseLazy <qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy>`
  - ```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy
    :summary:
    ```
````

### API

`````{py:class} MagnusTimeEvol
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol
```

````{py:attribute} tlist
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.tlist
:type: qcheff.operators.qcheff_array
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.tlist
```

````

````{py:attribute} drift_ham
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.drift_ham
:type: qcheff.operators.qcheffOperatorMatrix
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.drift_ham
```

````

````{py:attribute} control_sigs
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.control_sigs
:type: qcheff.operators.qcheff_array
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.control_sigs
```

````

````{py:attribute} control_hams
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.control_hams
:type: collections.abc.Sequence[qcheff.operators.qcheffOperatorMatrix]
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.control_hams
```

````

````{py:attribute} dims
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.dims
:type: tuple[int, int]
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.dims
```

````

````{py:attribute} dt
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.dt
:type: float
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.dt
```

````

````{py:attribute} tlims
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.tlims
:type: tuple[float, float]
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.tlims
```

````

````{py:attribute} num_controls
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.num_controls
:type: int
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.num_controls
```

````

````{py:attribute} expm
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.expm
:type: collections.abc.Callable
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.expm
```

````

````{py:method} update_control_sigs(control_sigs: qcheff.operators.qcheff_array) -> None
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.update_control_sigs

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.update_control_sigs
```

````

````{py:method} magnus_hamiltonians(**kwargs) -> qcheff.operators.qcheff_array | collections.abc.Generator[qcheff.operators.qcheff_array, None, None]
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.magnus_hamiltonians
:abstractmethod:

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.magnus_hamiltonians
```

````

````{py:method} magnus_propagators(**kwargs) -> qcheff.operators.qcheff_array | collections.abc.Generator[qcheff.operators.qcheff_array, None, None]
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.magnus_propagators
:abstractmethod:

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.magnus_propagators
```

````

````{py:method} evolve(init_state: qcheff.operators.qcheff_array, **kwargs) -> collections.abc.Generator[qcheff.operators.qcheff_array, None, None]
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.evolve

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvol.evolve
```

````

`````

`````{py:class} MagnusTimeEvolDense
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense

Bases: {py:obj}`qcheff.magnus.magnus_time_evolution.MagnusTimeEvol`

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense
```

````{py:method} magnus_hamiltonians(**kwargs) -> qcheff.operators.qcheff_array
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense.magnus_hamiltonians

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense.magnus_hamiltonians
```

````

````{py:method} magnus_propagators(**kwargs) -> qcheff.operators.qcheff_array
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense.magnus_propagators

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolDense.magnus_propagators
```

````

`````

`````{py:class} MagnusTimeEvolSparseLazy
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy

Bases: {py:obj}`qcheff.magnus.magnus_time_evolution.MagnusTimeEvol`

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy
```

````{py:attribute} tlist
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.tlist
:type: qcheff.operators.qcheff_array
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.tlist
```

````

````{py:attribute} drift_ham
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.drift_ham
:type: qcheff.operators.sparse_operator.SparseOperator
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.drift_ham
```

````

````{py:attribute} control_sigs
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.control_sigs
:type: qcheff.operators.qcheff_array
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.control_sigs
```

````

````{py:attribute} control_hams
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.control_hams
:type: collections.abc.Sequence[qcheff.operators.sparse_operator.SparseOperator]
:value: >
   None

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.control_hams
```

````

````{py:method} magnus_hamiltonians(**kwargs) -> collections.abc.Generator[qcheff.operators.sparse_operator.SparseOperator, None, None]
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.magnus_hamiltonians

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.magnus_hamiltonians
```

````

````{py:method} magnus_propagators(**kwargs) -> collections.abc.Generator[qcheff.operators.qcheff_array, None, None]
:canonical: qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.magnus_propagators

```{autodoc2-docstring} qcheff.magnus.magnus_time_evolution.MagnusTimeEvolSparseLazy.magnus_propagators
```

````

`````