Modified-gravity wormholes without exotic matter

Traversable wormholes and time machines in nonminimally coupled curvature-matterf(R)theories

(2012) Orfeu Bertolami et al.   PHYSICAL REVIEW D

Generic spherically symmetric dynamic thin-shell traversable wormholes in standard general relativity

(2012) Nadiezhda Montelongo Garcia et al.   PHYSICAL REVIEW D

Nonminimal curvature–matter coupled wormholes with matter satisfying the null energy condition

(2011) Nadiezhda Montelongo Garcia et al.   CLASSICAL AND QUANTUM GRAVITY

f(R,L m ) gravity

(2010) Tiberiu Harko et al.   EUROPEAN PHYSICAL JOURNAL C

Notes on wormhole existence in scalar-tensor and F(R) gravity

(2010) K. A. Bronnikov et al.   Gravitation & Cosmology

The matter Lagrangian and the energy-momentum tensor in modified gravity with nonminimal coupling between matter and geometry

(2010) T. Harko   PHYSICAL REVIEW D

Wormhole geometries supported by a nonminimal curvature-matter coupling

(2010) Nadiezhda Montelongo Garcia et al.   PHYSICAL REVIEW D

Wormhole geometries inf(R)modified theories of gravity

(2009) Francisco S. N. Lobo et al.   PHYSICAL REVIEW D

General class of wormhole geometries in conformal Weyl gravity

(2008) Francisco S N Lobo   CLASSICAL AND QUANTUM GRAVITY

Scalar wormholes in a cosmological setting and their instability

(2008) Sergey V. Sushkov et al.   PHYSICAL REVIEW D

Nonminimal coupling of perfect fluids to curvature

(2008) Orfeu Bertolami et al.   PHYSICAL REVIEW D