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787 (0,062s) •

Project

Gravitational waves in higher dimensions (GP202/07/P284)

generalization of the description of gravitational waves in specific spacetimes with more describing the evolution of gravitational waves on given background and qualitative. In present, as we soon await a detecti...

BE - Teoretická fyzika

  • 2007 - 2009
    • •
  • 641 tis. Kč
    • •
  • 641 tis. Kč
    • •
  • GA ČR
Project

Mathematical aspects of impulsive gravitational waves (7AMB13AT003)

, for example gyratonic or impulsive expanding gravitational waves.In this project we propose to mathematically investigate exact radiative space-times that generalize pp-waves by adding a rotational term representing spinn...

BE - Teoretická fyzika

  • 2013 - 2014
    • •
  • 136 tis. Kč
    • •
  • 136 tis. Kč
    • •
  • MŠMT
Project

Gravitational waves from an extended body with a spin-induced quadrupole (GN25-15272I)

the gravitational wave asymptotic fluxes, since having these fluxes allows to calculate adiabatic EMRIs and their gravitational waveforms. The results of this proposal can gravitational wave observatories...

Astronomy (including astrophysics,space science)

  • 2025 - 2028
    • •
  • 4 064 tis. Kč
    • •
  • 4 064 tis. Kč
    • •
  • GA ČR
Project

Gravitational waves and asymptotic symetries (8J21FR028)

• Provide a theoretical framework linking the description of gravitational radiation close to the source that produces it, with its description far away from the source. • Understand the role of asymptotic symmetries for gravitational

Astronomy (including astrophysics,space science)

  • 2021 - 2022
    • •
  • 91 tis. Kč
    • •
  • 91 tis. Kč
    • •
  • MŠMT
Project

Impulsive Gravitational Waves Mathematical Analysis and Physical Properties (8J18AT012)

Within our project we will be interested in exact gravitational waves and, in particular, their impulsive limits, which model short but violent bursts of gravitational by the expanding impulse generated by a pair of snapped...

Particles and field physics

  • 2018 - 2019
    • •
  • 94 tis. Kč
    • •
  • 82 tis. Kč
    • •
  • MŠMT
Project

Gravitational-wave source modelling covering the evolution from weak-field to large mass ratios (8J25DE010)

of gravitational-wave processes using non-trivial mathematical dualities with theories contributions to the generation of gravitational-wave templates for upcoming gravitational side, the project aims to ...

Particles and field physics

  • 2025 - 2026
    • •
  • 184 tis. Kč
    • •
  • 184 tis. Kč
    • •
  • MŠMT
Project

Advanced Techniques Applied to Black-Hole and Gravitational-Wave Exact Spacetimes (GA23-05914S)

. We will focus on explicit exact models of black holes and gravitational waves to singularity theorems and impulsive gravitational waves. We will build on our expertise, we intend to apply a new method of algebrai...

Particles and field physics

  • 2023 - 2025
    • •
  • 6 241 tis. Kč
    • •
  • 5 433 tis. Kč
    • •
  • GA ČR
Project

Disentangling Quantum and Environmental Effects through Black Hole Spectroscopy (LUC25003)

Progress in gravitational-wave astrophysics opens up new possibilities a “ringing” remnant that emits gravitational waves characterized by a set or massive fields—on the gravitational waves emitte...

Astronomy (including astrophysics,space science)

  • 2025 - 2028
    • •
  • 9 921 tis. Kč
    • •
  • 9 921 tis. Kč
    • •
  • MŠMT
Project

Exact Spacetimes in Einstein’s Theory, Quadratic Gravity, and Other Generalizations (GA20-05421S)

and gravitational waves. We plan to derive explicit metrics, clarify their geometric and algebraic properties, study admitted non-gravitational fields, and provide their basicThe aim of the proposed research is to deepen a...

Particles and field physics

  • 2020 - 2023
    • •
  • 4 559 tis. Kč
    • •
  • 4 559 tis. Kč
    • •
  • GA ČR
Project

Wave turbulence and ion and electron acceleration in the ionosphere (IAA3042601)

Gravitional equilibrium of the ionized atmosphere is often disturbed by a local heating of charged particles in a wave field of turbulent character, which results to a mass transfer to higher altitudes. The nonlinear theory of wavw-...

DG - Vědy o atmosféře, meteorologie

  • 1996 - 1998
    • •
  • 1 847 tis. Kč
    • •
  • 555 tis. Kč
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  • AV ČR
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