Spiky Strings on AdS(4) X CP**3

Understand

We study a giant magnon and a spike solution for the string rotating on AdS(4) X CP**3 geometry.

• We consider rigid rotating fundamental string in the SU(2) X SU(2) sector inside the CP**3 and find out the general form of all the conserved charges.
• We find out the dispersion relation corresponding to both the known giant magnon and the new spike solutions.
• We further study the finite size correction in both cases.