hiro/two_qubit_model
1
0
Fork 0
mirror of https://github.com/vale981/two_qubit_model synced 2025-03-04 17:21:43 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

add full thermal spectral density

Browse source
This commit is contained in:
Valentin Boettcher 2022-07-20 15:04:05 +02:00
parent 10f96b999b
commit c21312692f
1 changed files with 19 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
hiro_models/one_qubit_model.py
View file

@ -673,10 +673,28 @@ class QubitModelMutliBath(Model):
return self.bcf(i)
def thermal_bcf(t):
return self.bcf(i)(t) + 2 * (self.thermal_correlations(i)(t).real)
return (
self.bcf(i)(t) + 2 * (self.thermal_correlations(i)(t).real)
) * self.bcf_scales[i]
return thermal_bcf
def full_thermal_spectral_density(self, i: int):
"""
:returns: The full thermal spectral density for the ``i``th bath.
"""
if self.T[i] == 0:
return self.spectral_density(i)
def thermal_sd(ω):
return self.bcf_scales[i] * (
self.spectral_density(i)(ω)
* (1 / (np.expm1(ω / self.T[i])) + np.heaviside(ω, 0))
)
return thermal_sd
@property
def hops_config(self) -> params.HIParams:
"""