Skip to content

fix the bug in thermal loss for gaussian backend #746

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

fix the bug in thermal loss for gaussian backend #746

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion strawberryfields/backends/gaussianbackend/gaussiancircuit.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -439,7 +439,7 @@ def thermal_loss(self, T, nbar, k):
raise ValueError("Cannot apply loss channel, mode does not exist")

self.loss(T, k)
self.nmat += (1 - T) * nbar
self.nmat[k, k] += (1 - T) * nbar

def init_thermal(self, population, mode):
"""Initializes a state of mode in a thermal state with the given population"""
Expand Down