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hep-th2020
Bubble needs strings
Souvik Banerjee, Ulf Danielsson, Suvendu Giri
In this paper, we want to emphasize the pivotal role played by strings in the model realizing de Sitter using an expanding bubble, proposed and subsequently developed in arXiv:1807…
hep-th2020
Dark bubbles: decorating the wall
Souvik Banerjee, Ulf Danielsson, Suvendu Giri
Motivated by the difficulty of constructing de Sitter vacua in string theory, a new approach was proposed in arXiv:1807.01570 and arXiv:1907.04268, where four dimensional de Sitter…