摘要
COMMUNICATIONS IN THEORETICAL PHYSICS （CTP） is pub- lished monthly by the Institute of Theoretical Physics of the Chinese Academy of Sciences and the Chinese Physical Soci- ety, and online by IOP Publishing Ltd. Articles in this journal are abstracted/indexed in Science Citation Index （SCI）, Sci- ence Citation Index Expanded （also known as SciSearch）, ISI Alerting Services, and Current Contents/Physical, Chemical and Earth Sciences; Science Abstracts （SA）, Chemical Ab- stracts （CA）, Mathematical Review （MR）, and Russian Ab- stract Journal （P：H〈）, etc. Contributions from all over the world are most welcome.
