# Suren Poghosyan's Publications (Full profile)

### Paper

- Geometric expansion of the log-partition of the anisotropic Heisenberg model, Journal of Mathematical Physics, 56, pp. 093302, (2015)
- Gibbs distributions of quantum systems: Cluster expansions and asymptotics of the partition function (Doctoral Thesis, 126 pages), Armenian Journal of Mathematics, 5, (2013)
- On the construction of point processes in statistical mechanics, Journal of Mathematical Physics, 54, pp. 063302, (2013)
- Decay of correlations in quantum gas with hard core potential, Markov processes and related fields, 18, pp. 457-472, (2012)
- Asymptotic expansion of the log-partition function for a gas of interacting Brownian Loops. II, Journal of Mathematical Physics, 51, (1), (2010)
- An integral characterization of random permutations. A point process approach, Journal of Contemporary Mathematical Analysis, 45, (5), pp. 67-76, (2010)
- Generalized Kac problem for a Bose gas in polygonal region, Journal of Contemporary Mathematical Analysis, 45, (1), pp. 61-72, (2010)
- Abstract cluster expansion with application to statistical mechanical systems, Journal of Mathematical Physics, 50, pp. 053509, (2009)
- Asymptotic expansion of the log-partition function for a gas of interacting Brownian loops, Journal of Mathematical Physics, 48, pp. 093301, (2007)
- Asymptotics of Brownian integrals and pressure. Bose–Einstein statistics, Journal of Contemporary Mathematical Analysis, 42, (3), pp. 125-138, (2007)
- Strong cluster properties of Ginibre gas. Quantum statistics, Journal of Contemporary Mathematical Analysis, 40, (4), pp. 57-79, (2005)
- Existence of pressure for the Ginibre gas in n-connected domains, Journal of Contemporary Mathematical Analysis, 38, (1), pp. 63-73, (2003)
- Decay of correlations for the Ginibre gas obeying Maxwell-Boltzmann statistics, Markov Processes and Related Fields, 7, pp. 561-580, (2001)
- A geometric expansion for the logarithm of the partition function for Ginibre gas, Markov Processes and Related Fields, 7, pp. 581-593, (2001)
- Asymptotics for linear random fields, Statistics & Probability Letters, 51, pp. 131-141, (2000)
- Invariance principle for martingale-difference random fields, Statistics & Probability Letters, 38, pp. 235-245, (1998)
- Decay of correlations in classical lattice spin systems with vacuum, Journal of Contemporary Mathematical Analysis, 30, (6), pp. 31-46, (1995)
- Functional central limit theorem for martingale-difference random field, Izvest. NAN Arm, Mathemat., 30, (6), pp. 77-83, (1995)
- Estimate of convergence rate in local limit theorem for the particle number in spin systems, Teor. Mat. Fiz., 95, pp. 497-512, (1993)
- Classical spin lattice systems with vacuum, Acta Applicandae Mathematicae, 22, pp. 33-53, (1991)
- Local limit theorem for a number of particles in lattice spin systems, Teor. Mat. Fiz., 89, pp. 178-189, (1991)
- Probabilities of large deviations for Gibbs random fields, Izv. Akad. Nauk Arm SSR, 25, pp. 432-447, (1990)
- Asymptotic expansion of the logarithm of the partition function for lattice spin system with vacuum, Teor. Mat. Fiz., 81, pp. 175-184, (1989)
- Cluster properties of classical lattice spin systems, Teor. Mat. Fiz., 67, pp. 21-31, (1986)
- Cluster properties of lattice systems with continuous spin, Dokl. Acad. Nauk Arm. SSR, 80, (5), pp. 195-199, (1985)
- Asymptotic expansion of the logarithm of the partition function, Commun. Math. Phys, 95, pp. 227-245, (1984)
- Large deviations for Gibbs random fields, Uspehi Math. Nauk, 36, (2), pp. 201–202, (1981)
- Asymptotic expansion in the local limit theorem for the particle number in the grand canonical ensemble, Colloquia Mathematica Societatis Janos Bolyai 27. Random fields Esztergom (Hungary), (1979)
- Asymptotic expansion of the logarithm of the partition function (in Russian), Izv. AN Arm. SSR (Ser. Math.), 13, pp. 238-263, (1978)
- Asymptotic distribution of the number of particles for a Gibbs ensemble, Dokl. Armyansk. Akad. Nauk, 66, pp. 142-144, (1978)
- Estimates of Ursell functions, group functions and their derivatives (in Russian), Teor. Mat. Fiz , 31, pp. 199-213, (1977)

### Conference Paper

- On interacting Brownian loops, Proceedings of the International Mathematical Conference “50 Years of IITP”, (2011)

### Book

- Cluster estimates for Gibbs random fields and some applications, Multicomponent random systems. Adv. Probab. Related Topics, 6, pp. 1-36, (1980)