Results 91 to 100 of about 852 (180)

Multiple positive radial solutions for Dirichlet problem of the prescribed mean curvature spacelike equation in a Friedmann–Lemaître–Robertson–Walker spacetime

Electronic Journal of Qualitative Theory of Differential Equations
In this paper, we consider the radially symmetric spacelike solutions of a nonlinear Dirichlet problem for the prescribed mean curvature spacelike equation in a Friedmann–Lemaître–Robertson–Walker spacetime.
Ting Wang, Man Xu
doaj   +1 more source

Local expansion mechanisms for quantum-scale wormholes. [PDF]

Sci Rep
Dorau P, Much A.
europepmc   +1 more source

Quantum Gravity Spacetime: Universe vs. Multiverse. [PDF]

Entropy (Basel)
Tessarotto M, Cremaschini C.
europepmc   +1 more source

Isometries of Spacetimes Without Observer Horizons. [PDF]

Commun Math Phys
García-Heveling L, Zeghib A.
europepmc   +1 more source

Euclidean-Lorentzian Dichotomy and Algebraic Causality in Finite Ring Continuum. [PDF]

Entropy (Basel)
Akhtman Y.
europepmc   +1 more source

Localizability in $\kappa$-Minkowski Spacetime

, 2019
Comment: To appear in the proceedings of the conference "PAFT 2019, Current problems in theoretical physics", XXV Edition April 13 - 17, 2019, Vietri, italy.
Lizzi, Fedele, Manfredonia, Mattia, Mercati, Flavio   +2 more
openaire   +1 more source

The failure of the Ehlers-Kundt conjecture in the impulsive case. [PDF]

Gen Relativ Gravit
Frauenberger ML, Grant JDE, Steinbauer R.   +2 more
europepmc   +1 more source

4+1 Gravitation in the SHP Formalism. [PDF]

Entropy (Basel)
Land M.
europepmc   +1 more source

The Standard Model Symmetry and Qubit Entanglement. [PDF]

Entropy (Basel)
Szangolies J.
europepmc   +1 more source

Minimum Spacetime Length and the Thermodynamics of Spacetime. [PDF]

Entropy (Basel)
Rossi V, Cacciatori SL, Pesci A.
europepmc   +1 more source