4D Effective Theory and Geometrical Approach

4D equivalence theorem and gauge symmetry on orbifold

4d Gauge Theory and Gravity Generated from 3d Ones at High Energy

4D gravity localized in non Z_2-symmetric thick branes

4D gravity on a BPS brane in 5D AdS-Minkowski space

4D gravity on a brane from bulk higher-curvature terms

4D Gravity on a Brane in 5D Minkowski Space

4D gravity on a non-BPS bent dilatonic brane

4D GUT (and SM) Model Building from Intersecting D-Branes

4D imaging of fracturing in organic-rich shales during heating

4d Index to 3d Index and 2d TQFT

4D Localization in Randall-Sundrum 2 Supergravity and in Vasiliev Theories

4D Models of Scherk-Schwarz GUT Breaking via Deconstruction

4D N = 2 Supergravity and Projective Superspace

4D neutral signature VSI and CSI spaces

4D Quantum Affine Algebras and Space--Time q-Symmetries

4D Quantum Gravity Coupled to Matter

4d Simplicial Quantum Gravity Interacting with Gauge Matter Fields

4d Simplicial Quantum Gravity with a Non-Trivial Measure

4d Simplicial Quantum Gravity: Matter Fields and the Corresponding Effective Action