# Release Notes ## 0.6.0 Release Notes ### 主要特性和增强 #### `QubitOperator`和`FermionOperator`的迭代器功能增强 - 对多项费米子或玻色子算符迭代,可得到每一项 - 当算符只有一项时,可通过`singlet`来获取每一个费米子或者玻色子 ### 新增线路模块 - [**general_w_state**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.algorithm.library.html#mindquantumalgorithmlibrarygeneral-w-state): 制备w态量子线路 - [**general_ghz_state**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.algorithm.library.html#mindquantumalgorithmlibrarygeneral-ghz-state): 制备ghz态量子线路 - [**bitphaseflip_operator**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.algorithm.library.html#mindquantumalgorithmlibrarybitphaseflip-operator): 比特翻转量子线路 - [**amplitude_encoder**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.algorithm.library.html#mindquantumalgorithmlibraryamplitude-encoder): 振幅编码量子线路 ### 高效线路操作 - `shift` :平移量子比特 - `reverse_qubits`:翻转线路比特 ### 特性增强 - `MaxCutAnsatz`: [**get_partition**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.algorithm.nisq.html#mindquantumalgorithmnisqmaxcutansatzget-partition),获取max-cut切割方案 - `MaxCutAnsatz`: [**get_cut_value**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.algorithm.nisq.html#mindquantumalgorithmnisqmaxcutansatzget-cut-value),获取某个切割方案的切割数 - `Circuit`: [**is_measure_end**](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.core.circuit.html#mindquantumcorecircuitcircuitis-measure-end),判断量子线路是否是测量门结尾 ### 支持量子线路的SVG绘图模式 - 在jupyter notebook模式下,调用量子线路的`svg()`接口能够绘制出svg格式线路图 ### 新增量子噪声模拟 MindQuantum新增如下量子信道进行量子噪声模拟 - [`PauliChannel`](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.core.gates.html#mindquantumcoregatespaulichannel):泡利信道 - [`BitFlipChannel`](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.core.gates.html#mindquantumcoregatesbitflipchannel):比特翻转信道 - [`PhaseFlipChannel`](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.core.gates.html#mindquantumcoregatesphaseflipchannel):相位翻转信道 - [`BitPhaseFlipChannel`](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.core.gates.html#mindquantumcoregatesbitphaseflipchannel):比特相位翻转信道 - [`DepolarizingChannel`](https://mindspore.cn/mindquantum/docs/zh-CN/r0.6/mindquantum.core.gates.html#mindquantumcoregatesdepolarizingchannel):去极化信道