Electrostatic self-energy and Bekenstein entropy bound in the massive Schwinger model

Electrostatic self-energy in static black holes with spherical symmetry

Electrostatic self-force in (2+1)-dimensional cosmological gravity

Electrostatic self-force in a static weak gravitational field with cylindrical symmetry

Electrostatic solutions in Kaluza-Klein theory: geometry and stability

Electrostatics and confinement in Einstein's unified field theory

Electrostatics in a Schwarzschild black hole pierced by a cosmic string

Electrostatics in a wormhole geometry

Electrovac $pp$-waves

Electrovacuum Static Counter-Rotating Relativistic Dust Disks

Electrovacuum Static Counterrotating Relativistic Dust Disks

Elementary analysis of the special relativistic combination of velocities, Wigner rotation, and Thomas precession

Elementary derivation of the Lense-Thirring precession

Elementary development of the gravitational self-force

Elementary Model of Constraint Quantization with an Anomaly

Elementary particle interaction from a Kaluza-Klein scheme

Elementary particles under the lens of the black holes

Elements of causality theory

Elements of Loop Quantum Cosmology

Eleven spherically symmetric constant density solutions with cosmological constant