Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Ovidiu Cristinel Stoica"'
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Entropy, Vol 26, Iss 5, p 411 (2024)
Quantum states containing records of incompatible outcomes of quantum measurements are valid states in the tensor-product Hilbert space. Since they contain false records, they conflict with the Born rule and with our observations. I show that excludi
Externí odkaz:
https://doaj.org/article/50e171a20fd14d93bc7a7b085043f8d6
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Quantum Reports, Vol 5, Iss 1, Pp 102-115 (2023)
We show that the quantum wavefunctional can be seen as a set of classical fields on the 3D space aggregated by a measure. We obtain a complete description of the wavefunctional in terms of classical local beables. With this correspondence, classical
Externí odkaz:
https://doaj.org/article/e559bf7b6e274a4cbbf5b9ba2e9eac4d
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Quanta, Vol 5, Iss 1, Pp 19-33 (2016)
Wavefunction collapse is usually seen as a discontinuous violation of the unitary evolution of a quantum system, caused by the observation. Moreover, the collapse appears to be nonlocal in a sense which seems at odds with general relativity. In this
Externí odkaz:
https://doaj.org/article/707eb4f700c54c9b9f354a8df78b67f2
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Advances in High Energy Physics, Vol 2018 (2018)
The black hole information paradox and the black hole entropy are currently extensively researched. The consensus about the solution of the information paradox is not yet reached, and it is not yet clear what can we learn about quantum gravity from t
Externí odkaz:
https://doaj.org/article/9bf26ac21f6946cf80b9506dab2e6855
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Advances in High Energy Physics, Vol 2014 (2014)
Recent results show that important singularities in General Relativity can be naturally described in terms of finite and invariant canonical geometric objects. Consequently, one can write field equations which are equivalent to Einstein's at nonsingu
Externí odkaz:
https://doaj.org/article/087ccba5f54b4d3cb143017c41ccedcd
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Physical Review A. 103
The Projection Postulate from Standard Quantum Mechanics relies fundamentally on measurements. But measurements implicitly suggest the existence of anthropocentric notions like measuring devices, which should rather emerge from the theory. This artic
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9789811577741
In nonrelativistic Quantum Mechanics (NRQM), the wavefunction is defined on the \(3\mathbf {N}\)-dimensional configuration space. Schrodinger, Lorentz, Einstein, and others, were concerned that it was not an object defined on the 3-dimensional (3D) p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b15882bd2fbe6687ed0d634ef999c70c
https://doi.org/10.1007/978-981-15-7775-8_42
https://doi.org/10.1007/978-981-15-7775-8_42
Autor:
Ovidiu Cristinel Stoica
A series of reasons to take quantum unitary evolution seriously and explain the projection of the state vector as unitary and not discontinuous are presented, including some from General Relativity. This leads to an interpretation of Quantum Mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80eab3d506df76c805893fce6206043a
http://arxiv.org/abs/1903.07078
http://arxiv.org/abs/1903.07078
Autor:
Ovidiu Cristinel Stoica
One of the major concerns of Schr\"odinger, Lorentz, Einstein, and many others about the wave function is that it is defined on the $3\mathbf{N}$-dimensional configuration space, rather than on the $3$-dimensional physical space. This gives the impre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2cdb82225033ebb291e87fb0c374c38
Autor:
Ovidiu Cristinel Stoica
Publikováno v:
Advances in Applied Clifford Algebras. 28
A simple geometric algebra is shown to contain automatically the leptons and quarks of a family of the Standard Model, and the electroweak and color gauge symmetries, without predicting extra particles and symmetries. The algebra is already naturally