TY - GEN AU - Sánchez Caja, Miguel PY - 2022 UR - https://hdl.handle.net/10481/77820 AB - The Cauchy slicings for globally hyperbolic spacetimes and their relation with the causal boundary are surveyed and revisited, starting at the seminal conformal boundary constructions by R. Penrose. Our study covers: (1) adaptive possibilities and... LA - eng PB - Springer KW - Globally hyperbolic spacetime KW - Cauchy slicing KW - Normally hyperbolic operator KW - Space of conformal Lorentz metrics KW - Penrose conformal embedding TI - Globally hyperbolic spacetimes: slicings, boundaries and counterexamples ER -