Items where Author is "Vaihkonen, Antti"

Journal Article

Enqvist, Kari and Jokinen, Asko and Mazumdar, Anupam and Multamaki, Tuomas and Vaihkonen, Antti (2005) Cosmological constraints on string scale and coupling arising from tachyonic instability. Journal of High Energy Physics, 2005 (8): 84. ISSN 1029-8479

Enqvist, Kari and Jokinen, Asko and Mazumdar, Anupam and Multamaki, Tuomas and Vaihkonen, Antti (2005) Non-Gaussianity from preheating. Physical review letters, 94 (16): 161301. ISSN 1079-7114

Enqvist, Kari and Jokinen, Asko and Mazumdar, Anupam and Multamaki, Tuomas and Vaihkonen, Antti (2005) Non-Gaussianity from instant and tachyonic preheating. Journal of Cosmology and Astroparticle Physics, 2005 (3). ISSN 1475-7516