Research output: Contribution to Journal/Magazine › Journal article › peer-review
| Article number | 201408 |
|---|---|
| <mark>Journal publication date</mark> | 17/11/2010 |
| <mark>Journal</mark> | Physical review B |
| Issue number | 20 |
| Volume | 82 |
| Number of pages | 4 |
| Pages (from-to) | - |
| Publication Status | Published |
| <mark>Original language</mark> | English |
We derive the renormalization-group equations describing all the short-range interactions in bilayer graphene allowed by symmetry, the long-range Coulomb interaction, and band-structure parameters. For certain range of parameters, we predict the first-order phase transition to the uniaxially deformed gapless state accompanied by the change in the topology of the electron spectrum.