@article{blaback:cea-00825595, TITLE = {{Fractional branes, warped compactifications and backreacted orientifold planes}}, AUTHOR = {Bl{\aa}b{\"a}ck, J. and Janssen, B. and van Riet, T. and Vercnocke, B.}, URL = {https://cea.hal.science/cea-00825595}, NOTE = {19 pages, incl. references. v2: small changes required for JHEP publication}, JOURNAL = {{Journal of High Energy Physics}}, PUBLISHER = {{Springer}}, VOLUME = {2012}, PAGES = {139}, YEAR = {2012}, DOI = {10.1007/JHEP10(2012)139}, PDF = {https://cea.hal.science/cea-00825595/file/Blab1.pdf}, HAL_ID = {cea-00825595}, HAL_VERSION = {v1}, }