dc.contributor.author |
Ambjørn, J |
en |
dc.contributor.author |
Anagnostopoulos, K |
en |
dc.contributor.author |
Magnea, U |
en |
dc.date.accessioned |
2014-03-01T01:46:41Z |
|
dc.date.available |
2014-03-01T01:46:41Z |
|
dc.date.issued |
1998 |
en |
dc.identifier.uri |
https://dspace.lib.ntua.gr/xmlui/handle/123456789/24996 |
|
dc.subject |
Critical Point |
en |
dc.subject |
Exact Solution |
en |
dc.subject |
ising model |
en |
dc.subject |
Magnetic Field |
en |
dc.subject |
Matrix Model |
en |
dc.subject |
Monte Carlo Simulation |
en |
dc.subject |
Partition Function |
en |
dc.subject |
Quantum Gravity |
en |
dc.title |
Complex zeros of the 2 d Ising model on dynamical random lattices |
en |
heal.type |
journalArticle |
en |
heal.identifier.primary |
10.1016/S0920-5632(97)00893-1 |
en |
heal.identifier.secondary |
http://dx.doi.org/10.1016/S0920-5632(97)00893-1 |
en |
heal.publicationDate |
1998 |
en |
heal.abstract |
We study the zeros in the complex plane of the partition function for the Ising model coupled to 2d quantum gravity for complex magnetic field and for complex temperature. We compute the zeros by using the exact solution coming from a two matrix model and by Monte Carlo simulations of Ising spins on dynamical triangulations. We present evidence that the |
en |
heal.journalName |
Nuclear Physics B-proceedings Supplements |
en |
dc.identifier.doi |
10.1016/S0920-5632(97)00893-1 |
en |