Abstract :
We find the explicit expression of the supercharges of eleven-dimensional supergraviton on the background geometry of gravitational waves in asymptotically light-like compactified space-time. We perform the calculations order by order in the fermions ψ, while retaining all orders in bosonic degrees of freedom, and get the closed form up to ψ5 order. This should correspond to the supercharge of the effective action of (0+1)-dimensional matrix quantum mechanics for, at least, v4 and v6 order terms and their superpartners.
