Essays about: "Gravity"

Showing result 1 - 5 of 574 essays containing the word Gravity.

  1. 1. Data Restrictions and Digital Services Trade : A Gravity Analysis of the Impact of Data Restrictions on Trade Flows in Digital-Intensive Services.

    University essay from Örebro universitet/Handelshögskolan vid Örebro Universitet

    Author : Sarah Seyam; [2024]
    Keywords : ;

    Abstract : .... READ MORE

  3. 2. Gravitational Collapse of a Massless Scalar Field in a Theory of Minimally Modified Gravity

    University essay from KTH/Fysik

    Author : Atabak Fathe Jalali; [2024]
    Keywords : Theoretical physics; astrophysics; modified gravity; minimally modified gravity; gravitational collapse; VCDM; scalar collapse; apparent horizon; numerical relativity; Teoretisk fysik; astrofysik; modifierad gravitation; minimalt modifierad gravitation; gravitationskollaps; VCDM; skalär kollaps; uppenbar horisont; numerisk relativitet;

    Abstract : This thesis explores the spherically symmetric gravitational collapse of a massless scalar field in a minimally modified gravity theory denoted VCDM (V replaces $\Lambda$ in the $\Lambda$CDM abbreviation), a class of theories propagating the same degrees of freedom as general relativity at the expense of broken 4D diffeomorphism invariance. Numerical evolution of the equations of motion reveals that for small initial scalar profile amplitudes, no black hole forms from the collapse. READ MORE

  4. 3. The Impact of Language on Bilateral Trade

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Wilma Geust; Hanna Szinai; [2024]
    Keywords : gravity; language; bilateral trade; trade models; internet;

    Abstract : This paper investigates the impact of different language factors on international bilateral trade from 1996 to 2020 through gravity model analysis. Sharing a common language has been proven to facilitate trade between countries and is often included as an indicator variable in the gravity model of trade. READ MORE

  5. 4. N-body simulations of exoplanets and their moons

    University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Author : Lydia Schollmeier; [2024]
    Keywords : Physics and Astronomy;

    Abstract : The planet-planet interactions in a many-planet system cannot be analytically calculated. Instead, they have to be investigated by using an N-body simulation. I discuss three questions about the N-body interactions in planetary systems: The first two are on the system 55 Cnc, a system with five known planets around a K-type star. READ MORE

  6. 5. Do Countries with Higher Female Labor Force Participation Trade More? : A structural gravity model analysis.

    University essay from Örebro universitet/Handelshögskolan vid Örebro Universitet

    Author : Mikaela Similä; William Merborn; [2024]
    Keywords : ;

    Abstract : .... READ MORE