  Computer simulation study of phase transitional behaviour of cholesterol
molecules embedded with terminal dipole is reported. In this work,
coarse-grained modeling of cholesteric molecules is done to study the influence
of the coupled chiral and dipolar interactions on macroscopic
liquid-crystalline phase formation. This NVT molecular dynamics simulation
study demonstrates the formaton of novel Smectic Blue phase
(BP\textsubscript{Sm}) which is a recent experimentally discovered chiral
phase. Our study reveals that the higher strength of chiral interaction induces
blue phase, whereas, larger dipolar interaction can bring bilayered smectic
blue phase.
