Results 41 to 50 of about 747,490 (222)

Dynamical onset of light-induced unconventional superconductivity—a Yukawa-Sachdev-Ye-Kitaev study

open access: yesCommunications Physics
Using light irradiation to manipulate quantum materials has opened up avenues for transiently inducing superconductivity in some systems. Despite experimental confirmation across various compounds, the mechanism behind the dynamic formation of Cooper ...
Lukas Grunwald   +2 more
doaj   +1 more source

Correlations in multithermostat Brownian systems with Lorentz force

open access: yesNew Journal of Physics, 2020
We study the motion of a Brownian particle subjected to Lorentz force due to an external magnetic field. Each spatial degree of freedom of the particle is coupled to a different thermostat.
Iman Abdoli   +6 more
doaj   +1 more source

Implicit group theory in the domain of number theorie, especially Gauss and the group theorie in his "Disquisitione Arithmeticae" (1801)

open access: yesRevista Brasileira de História da Matemática, 2020
Implicit group theory in the domain of number theorie, especially Gauss and the group theorie in his "Disquisitione Arithmeticae" (1801)
Hans Wussing
doaj   +1 more source

Effective theories of universal theories [PDF]

open access: yesJournal of High Energy Physics, 2016
40 pages + appendix and references, 8 ...
Wells, James, Zhang, Zhengkang
openaire   +3 more sources

Musiktheorie als Kompositionslehre und Komposition(slehre) als Musiktheorie – Hugo Riemann zwischen Theorie und Praxis. Eine Studie zu tonalen Funktionen und dem dialektischen Kadenzmodell [PDF]

open access: yesZeitschrift der Gesellschaft für Musiktheorie, 2012
»Die Theorie von Hugo Riemann stellt […] eine umfassende Theorie der tonalen Musik dar. […] diese Lehre betrifft nicht nur eine Deutung von Erscheinungen der Vergangenheit […], sondern sollte zu ihrer Zeit auch eine Kompositionslehre darstellen.« Helga ...
Stephanie Probst
doaj   +1 more source

Phenomenology of near-threshold states: a practical parametrisation for the line shapes

open access: yesEPJ Web of Conferences, 2017
In the last decade many states in the spectrum of charmonium and bottomonium have been observed experimentally above the lowest open-flavour threshold.
Guo F.-K.   +7 more
doaj   +1 more source

Space-Time Noncommutative Field Theories And Unitarity [PDF]

open access: yesNucl.Phys. B591 (2000) 265-276, 2000
We study the perturbative unitarity of noncommutative scalar field theories. Field theories with space-time noncommutativity do not have a unitary S-matrix. Field theories with only space noncommutativity are perturbatively unitary. This can be understood from string theory, since space noncommutative field theories describe a low energy limit of ...
arxiv   +1 more source

From proof theory to theories theory [PDF]

open access: yes, 2010
In the last decades, several objects such as grammars, economical agents, laws of physics... have been defined as algorithms. In particular, after Brouwer, Heyting, and Kolomogorov, mathematical proofs have been defined as algorithms. In this paper, we show that mathematical theories can be also be defined as algorithms and that this definition has ...
openaire   +2 more sources

A Theory of Everything

open access: yes, 2023
This paper reveals a hint to the deepest mystery of the Universe. Why are the laws of the universe the way theyare ? For example, why are the mass and charge of the electron what they are? Each and every phenomenon inthe universe is predetermined.
openaire   +2 more sources

Higher dimensional conformal field theories in the Coulomb branch [PDF]

open access: yesPhys.Lett.B696:145-150,2011, 2010
We use the AdS/CFT correspondence to study flows of N=4 SYM to non-conformal theories. The dual geometries can be seen as sourced by a Wigner's semicircle distribution of D3 branes. We consider two cases, the first case corresponds to a point in the Coulomb branch and the theory flows to a six dimensional conformal field theory.
arxiv   +1 more source

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