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pro vyhledávání: '"Tirkkonen, O."'
As an alternative to downloading content from a cellular access network, mobile devices could be used to store data files and distribute them through device-to-device (D2D) communication. We consider a D2D-based storage community that is comprised of
Externí odkaz:
http://arxiv.org/abs/1309.6123
Autor:
Kashaev, R. M., Tirkkonen, O.
The volume conjecture, formulated recently by H. Murakami and J. Murakami, is proved for the case of torus knots.
Comment: 5 pages, Latex2e
Comment: 5 pages, Latex2e
Externí odkaz:
http://arxiv.org/abs/math/9912210
Autor:
Nassar, T., Tirkkonen, O.
Publikováno v:
J.Phys.A31:9983-9996,1998
We compute the finite size spectrum for the spin 1/2 XXZ chain with twisted boundary conditions, for anisotropy in the regime $0< \gamma <\pi/2$, and arbitrary twist $\theta$. The string hypothesis is employed for treating complex excitations. The Be
Externí odkaz:
http://arxiv.org/abs/hep-th/9707098
Publikováno v:
Nucl.Phys. B489 (1997) 360-386
We show that the problem of computing the vacuum expectation values of gauge invariant operators in the strong coupling limit of topologically massive gauge theory is equivalent to the problem of computing similar operators in the $G_k/G$ model where
Externí odkaz:
http://arxiv.org/abs/hep-th/9609228
Publikováno v:
Phys.Rev.Lett. 77 (1996) 2174-2177
The problem of computing the thermodynamic properties of a one-dimensional gas of particles which transform in the adjoint representation of the gauge group and interact through non-Abelian electric fields is formulated and solved in the large $N$ li
Externí odkaz:
http://arxiv.org/abs/hep-th/9605172
Publikováno v:
Nucl.Phys. B473 (1996) 143-172
We examine the possibility of a confinement-deconfinement phase transition at finite temperature in both parity invariant and topologically massive three-dimensional quantum electrodynamics. We review an argument showing that the Abelian version of t
Externí odkaz:
http://arxiv.org/abs/hep-th/9512048
Publikováno v:
Int.J.Mod.Phys. A11 (1996) 4103-4128
We compute the effective action and correlators of the Polyakov loop operator in the Schwinger model at finite temperature and discuss the realization of the discrete symmetries that occur there. We show that, due to nonlocal effects of massless ferm
Externí odkaz:
http://arxiv.org/abs/hep-th/9511110
Autor:
FADDEEV, L. D., TIRKKONEN, O.
Publikováno v:
Nucl.Phys. B453 (1995) 647-669
The quantum theory of the Liouville model with imaginary field is considered using the quantum inverse scattering method. An integrable structure with nontrivial spectral parameter dependence is developed for lattice Liouville theory by scaling the $
Externí odkaz:
http://arxiv.org/abs/hep-th/9506023
Autor:
Niemi, Antti J., Tirkkonen, O.
Publikováno v:
J.Math.Phys. 35 (1994) 6418-6433
The structure of equivariant cohomology in non-abelian localization formulas and topological field theories is discussed. Equivariance is formulated in terms of a nilpotent BRST symmetry, and another nilpotent operator which restricts the BRST cohomo
Externí odkaz:
http://arxiv.org/abs/hep-th/9403126
Autor:
Niemi, A. J., Tirkkonen, O.
Publikováno v:
Annals Phys. 235 (1994) 318-349
Some mistakes have been corrected
Externí odkaz:
http://arxiv.org/abs/hep-th/9301059