M
+34 946 567 842
F
+34 946 567 842
E
auranga@bcamath.org
Information of interest
- Orcid: 0000-0002-7219-3150
PhD Student at BCAM.
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A macroscopic clock model to solve the paradox of Schrödinger’s cat
Sokolovski, D.; Uranga, A.
; Akhmatskaya, E. (2024-12-01)
We propose detecting the moment an atom emits a photon by means of a nearly classical macroscopic clock and discuss its viability. It is shown that what happens in such a measurement depends on the relation between the ...
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Imaginary past of a quantum particle moving on imaginary time
Uranga, A.; Akhmatskaya, E.; Sokolovski, D. (2024-05-21)
The analytical continuation of classical equations of motion to complex times suggests that a tunneling particle spends in the barrier an imaginary duration 𝑖|\mathcal{T}|. Does this mean that it takes a finite time to ...
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COPD classification models and mortality prediction capacity
Aramburu, A.; Arostegui, I.; Moraza, J.; Barrio, I.; Aburto, M.; García-Loizaga, A.; Uranga, A.; Zabala, T.; Quintana, J.M.; Esteban, C. (2019)
Our aim was to assess the impact of comorbidities on existing COPD prognosis scores. Patients and methods: A total of 543 patients with COPD (FEV1 < 80% and FEV1/ FVC <70%) were included between January 2003 and January ...
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Chronic obstructive pulmonary disease subtypes. transitions over time
Esteban, C.; Arostegui, I.; Aburto, M.; Moraza, J.; Quintana, J.M.; García-Loizaga, A.; Basualdo, L.V.; Aramburu, A.; Aizpiri, S.; Uranga, A.; Capelastegui, A. (2016-10-30)
Background Although subtypes of chronic obstructive pulmonary disease are recognized, it is unknown what happens to these subtypes over time. Our objectives were to assess the stability of cluster-based subtypes in patients ...