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In this work, we study the generalized second law of thermodynamics (GSL) atthe apparent horizon of an evolving Lorentzian wormhole. We obtain theexpressions of thermal variables at the apparent horizon. Choosing the twowell-known entropy functions i.e. power-law and logarithmic, we obtain theexpressions of GSL. We have analyzed the GSL using a power-law form of scalefactor $a(t)=a_0t^n$ and the special form of shape function$b(r)=\frac{b_{0}}{r}$. It is shown that GSL is valid in the evolving wormholespacetime for both choices of entropies if the power-law exponent is small, butfor large values of $n$, the GSL is satisfied at initial stage and aftercertain stage of the evolution of the wormhole, it violates.

Thermodynamics of an Evolving Lorentzian Wormhole with Entropy Corrections