Julien Gacon

Results 36 issues of Julien Gacon

### What should we add? The fast Rust path in `evolved_operator_ansatz` requires operators to be of type `SparsePauliOp`, however we should also be able to support `SparseObservable` type of operators....

type: feature request

### Summary This commit implements the methods `Param::add(_f64)` and `Param::mul(_f64)`, which previously existed as standalone functions in various places. This ensures we have a single place for these methods which...

Changelog: None
Rust

### Environment - **Qiskit version**: any that has `SparsePauliOp.from_sparse_list` - **Python version**: 3.11 - **Operating system**: macOS ### What is happening? From @BryceFuller: > Another question, what is the proper...

bug
mod: quantum info

### Environment - **Qiskit version**: since 1.4.x series (and maybe before, didn't check earlier ones) - **Python version**: 3.11 - **Operating system**: macOS ### What is happening? Defining control flow...

bug
mod: visualization

### Summary I went ahead and opened a proposal to fix #1061. This would add a new config called `prefix_excludes`, which allows to exclude objects from being prefixed, if a...

### Problem We'd like to expose a C API from Rust where all objects we define obtain a prefix, which can be very nicely done with ```toml [export] prefix =...