Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Roderich Tumulka"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-3 (2024)
Abstract According to a well-known principle of quantum physics, the statistics of the outcomes of any quantum experiment are governed by a Positive-Operator-Valued Measure (POVM). In particular, for experiments designed to measure a specific physica
Externí odkaz:
https://doaj.org/article/80aedc31a7c34f1d8571f4459ee353fe
Autor:
Roderich Tumulka
Publikováno v:
Symmetry, Vol 13, Iss 4, p 577 (2021)
In quantum field theory, Hamiltonians contain particle creation and annihilation terms that are usually ultraviolet (UV) divergent. It is well known that these divergences can sometimes be removed by adding counter-terms and by taking limits in which
Externí odkaz:
https://doaj.org/article/8836d80bb1b54563b28842fe3279ca9f
Autor:
Roderich Tumulka
Publikováno v:
Entropy, Vol 20, Iss 6, p 462 (2018)
The biggest and most lasting among David Bohm’s (1917–1992) many achievements is to have proposed a picture of reality that explains the empirical rules of quantum mechanics. This picture, known as pilot wave theory or Bohmian mechanics among oth
Externí odkaz:
https://doaj.org/article/5f2b0f7d458e4cf4851a6c029bd64983
Publikováno v:
Cornelia Vogel
We consider a macroscopic quantum system with unitarily evolving pure state $\psi_t\in \mathcal{H}$ and take it for granted that different macro states correspond to mutually orthogonal, high-dimensional subspaces $\mathcal{H}_\nu$ (macro spaces) of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce8c716fc228912e72b5c81bdecea56
http://arxiv.org/abs/2210.10018
http://arxiv.org/abs/2210.10018
Autor:
Roderich Tumulka
Given an ontological model of a quantum system, a "genuine measurement," as opposed to a quantum measurement, means an experiment that determines the value of a beable, i.e., of a variable that, according to the model, has an actual value in nature b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e42c04ee3fa191618ec535098902356
http://arxiv.org/abs/2205.05520
http://arxiv.org/abs/2205.05520
Autor:
Roderich Tumulka
Publikováno v:
Reports on Mathematical Physics. 86:303-313
The thermal equilibrium distribution over quantum-mechanical wave functions is a so-called Gaussian adjusted projected (GAP) measure, $GAP(\rho_\beta)$, for a thermal density operator $\rho_\beta$ at inverse temperature $\beta$. More generally, $GAP(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d969a126594ced00284f4d917e7a4195
https://doi.org/10.1016/s0034-4877(20)30085-9
https://doi.org/10.1016/s0034-4877(20)30085-9
Autor:
Roderich Tumulka
Publikováno v:
Lecture Notes in Physics ISBN: 9783031095474
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62492a27c11429b74c30fb3a998406f8
https://doi.org/10.1007/978-3-031-09548-1
https://doi.org/10.1007/978-3-031-09548-1
Autor:
Roderich Tumulka
Publikováno v:
Foundations of Quantum Mechanics ISBN: 9783031095474
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6db54e7ebfabe628a35d88925773488
https://doi.org/10.1007/978-3-031-09548-1_2
https://doi.org/10.1007/978-3-031-09548-1_2
Autor:
Roderich Tumulka
Publikováno v:
Foundations of Quantum Mechanics ISBN: 9783031095474
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bbcee4f270da00e4a33b372a822e752
https://doi.org/10.1007/978-3-031-09548-1_7
https://doi.org/10.1007/978-3-031-09548-1_7
Autor:
Roderich Tumulka
Publikováno v:
Foundations of Quantum Mechanics ISBN: 9783031095474
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce6c9bd0785334598e1286de36b11542
https://doi.org/10.1007/978-3-031-09548-1_3
https://doi.org/10.1007/978-3-031-09548-1_3