eliottrosenberg

Implements the enhancements from @tom-bird in 2016 (https://github.com/numpy/numpy/pull/7880) so that the polynomial fitters in the polynomial module can return covariance matrices of the fitted parameters. (One slight difference from what...

Allows the hold time in `CouplerPulse` to be swept. See https://github.com/quantumlib/Cirq/issues/5918

Make CouplerPulse sweepable

3

I am building fSim gates using CouplerPulse (located in `cirq_google/experimental/ops/coupler_pulse.py`). To calibrate them, I need to sweep over `hold_time` and `coupling_mhz`. I wrote a sweep to do this, but it...

`Using processor: ` string is incorrect

5

**Description of the issue** The `Using processor: ...` string that gets printed when you load a processor is not correct. See [this](https://colab.research.google.com/drive/1WYyKQX_4Cxc41qYnILSonF6bNI52C-H0?usp=sharing) colab. **Cirq version** 1.4.0.dev20240126200039 @senecameeks @wcourtney @NoureldinYosri

`measure_pauli_strings` not combining readout measurement circuits

4

https://github.com/quantumlib/Cirq/pull/7236 added the ability to specify groups of qubit-wise-commuting Pauli operators to measure simultaneously. Because these measurements are done simultaneously, readout on the qubits that these operators act on should...

Image not displaying correctly in Lattice Gauge ReCirq

4

The image below the text "controls the coupling between electric charges" does not display on the [webpage](https://quantumai.google/cirq/experiments/lattice_gauge/lattice_gauge), although it does display on [github](https://github.com/quantumlib/ReCirq/blob/master/docs/lattice_gauge/lattice_gauge.ipynb).