Problem with uncertainties

Quantum dynamics of chain-like systems using tensor train formats

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#1 Problem with uncertainties

Milestone: None

Status: open

Owner: Burkhard Schmidt

Labels: bug (2)

Updated: 2023-01-25

Created: 2022-06-01

Creator: Anonymous

Private: No

Originally created by: bsch63
Originally owned by: bsch63

Occasionally, problems arise when calculating quantum-mechanical uncertainties, see .err files created by 'curta' batch jobs.
Probably, the following line in method observe in class QuantumMechanics* is not smart enough:

np.real_if_close ( np.sqrt(self.pos_squa[i,j] - self.position[i,j]**2), tol=TOLERANCE )

and similarly for the momenta

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Anonymous - 2022-06-01

assigned_to: bsch63
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Burkhard Schmidt - 2023-01-25

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assigned_to: Burkhard Schmidt

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Problem with uncertainties

Quantum dynamics of chain-like systems using tensor train formats

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#1 Problem with uncertainties

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