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Nonlinear dynamics and gravity

Grant number: 16/06560-6
Support type:Research Grants - Visiting Researcher Grant - International
Duration: March 09, 2017 - July 09, 2017
Field of knowledge:Physical Sciences and Mathematics - Physics
Principal Investigator:Betti Hartmann
Grantee:Betti Hartmann
Visiting researcher: Partha Guha
Visiting researcher institution: S. N. Bose National Centre for Basic Sciences (SNBNCBS), India
Home Institution: Instituto de Física de São Carlos (IFSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil

Abstract

Analytical techniques of non-linear dynamics have mostly been developed within the framework of mathematical applications. However, as recent research in theoretical high energy physics and in particular in the areas of black hole physics and cosmology has shown, these techniques have many applications in these areas as well and complement the existing numerical techniques. Within this project, we are interested in developing these tools further and understand how they can be used to complement and extend the knowledge of physical phenomena in the non-linear regime. (AU)

Scientific publications (6)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
GUHA, PARTHA; MUKHERJEE, INDRANIL. HIERARCHIES AND HAMILTONIAN STRUCTURES OF THE NONLINEAR SCHRODINGER FAMILY USING GEOMETRIC AND SPECTRAL TECHNIQUES. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, v. 24, n. 4, p. 1677-1695, APR 2019. Web of Science Citations: 0.
CHANDA, SUMANTO; GHOSE-CHOUDHURY, ANINDYA; GUHA, PARTHA. JACOBI-MAUPERTUIS METRIC OF LIENARD TYPE EQUATIONS AND JACOBI LAST MULTIPLIER. Electronic Journal of Differential Equations, JUN 15 2018. Web of Science Citations: 0.
CHANDA, SUMANTO; GUHA, PARTHA. Geometrical formulation of relativistic mechanics. INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, v. 15, n. 4 APR 2018. Web of Science Citations: 0.
ESEN, OGUL; GUHA, PARTHA. On time-dependent Hamiltonian realizations of planar and nonplanar systems. JOURNAL OF GEOMETRY AND PHYSICS, v. 127, p. 32-45, APR 2018. Web of Science Citations: 1.
ABHINAV, KUMAR; GUHA, PARTHA. Inhomogeneous Heisenberg spin chain and quantum vortex filament as non-holonomically deformed NLS systems. European Physical Journal B, v. 91, n. 3 MAR 26 2018. Web of Science Citations: 2.
CHANDA, SUMANTO; CHAKRAVARTY, SARBARISH; GUHA, PARTHA. On a reduction of the generalized Darboux-Halphen system. Physics Letters A, v. 382, n. 7, p. 455-460, FEB 20 2018. Web of Science Citations: 1.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.