Algernon Charles Swinburne (1837-1909) was a Victorian-era decadent poet. He was friends with Dante Gabriel Rosetti, the founder of the Pre-Raphaelite Brotherhood.
There's a distant chance Swinburne's work might appear on the GRE Literature exam, but it's more likely you'll simply be expected to know the following facts:
1. His work was extremely controversial in his day.
2. Works often include sadomasochism, lesbianism, anti-religious outrage, and an implied death-wish.
His work is not work adding to your GRE Literature reading list.