Katedra Fizyki Teoretycznej i Informatyki Kwantowej - Jednostki Administracyjne - MOST Wiedzy

Wyszukiwarka

Katedra Fizyki Teoretycznej i Informatyki Kwantowej

Filtry

wszystkich: 402

  • Kategoria
  • Rok
  • Opcje

wyczyść Filtry wybranego katalogu niedostępne

Katalog Publikacji

Rok 2024
  • Hidden Tensor Structures
    Publikacja

    - ENTROPY - Rok 2024

    Any single system whose space of states is given by a separable Hilbert space is automatically equipped with infinitely many hidden tensor-like structures. This includes all quantum mechanical systems as well as classical field theories and classical signal analysis. Accordingly, systems as simple as a single one-dimensional harmonic oscillator, an infinite potential well, or a classical finite-amplitude signal of finite duration...

    Pełny tekst do pobrania w portalu

Rok 2023
Rok 2022
Rok 2021
  • Non-Newtonian Mathematics Instead of Non-Newtonian Physics: Dark Matter and Dark Energy from a Mismatch of Arithmetics
    Publikacja

    Newtonian physics is based on Newtonian calculus applied to Newtonian dynamics. New paradigms such as ‘modified Newtonian dynamics’ (MOND) change the dynamics, but do not alter the calculus. However, calculus is dependent on arithmetic, that is the ways we add and multiply numbers. For example, in special relativity we add and subtract velocities by means of addition β1⊕β2=tanh(tanh−1(β1)+tanh−1(β2)), although multiplication β1⊙β2=tanh(tanh−1(β1)⋅tanh−1(β2)),...

    Pełny tekst do pobrania w portalu

  • Roadmap on dynamics of molecules and clusters in the gas phase
    Publikacja
    • H. Zettergren
    • A. Domaracka
    • T. Schlathölter
    • P. Bolognesi
    • S. Díaz-Tendero
    • M. Łabuda
    • S. Tosic
    • S. Maclot
    • P. Johnsson
    • A. Steber... i 34 innych

    - EUROPEAN PHYSICAL JOURNAL D - Rok 2021

    This roadmap article highlights recent advances, challenges and future prospects in studies of the dynamics of molecules and clusters in the gas phase. It comprises nineteen contributions by scientists with leading expertise in complementary experimental and theoretical techniques to probe the dynamics on timescales spanning twenty orders of magnitudes, from attoseconds to minutes and beyond, and for systems ranging in complexity...

    Pełny tekst do pobrania w portalu

  • Two-photon microperimetry with picosecond pulses
    Publikacja

    - Biomedical Optics Express - Rok 2021

    Two-photon vision is a phenomenon associated with the perception of short pulsesof near-infrared radiation (900-1200 nm) as a visible light. It is caused by the nonlinear processof two-photon absorption by visual pigments. Here we present results showing the influence ofpulse duration and repetition rate of short pulsed lasers on the visual threshold. We comparedtwo-photon sensitivity maps of the retina obtained for subjects with...

    Pełny tekst do pobrania w portalu

Rok 2020
Rok 2019
Rok 2018