Concepedia

N. S. Tonchev

NS

20

Publications

347

Citations

13

H-Index

1975

Active since

Affiliations

Georgi Nadjakov Institute of Solid State Physics(Current)

Bulgarian Academy of Sciences

Joint Institute for Nuclear Research

Institute of Mechanics

N. S. Tonchev is an author at Georgi Nadjakov Institute of Solid State Physics specializing in engineering, physics, and natural sciences.

Top concepts

PhysicsEngineeringNatural SciencesCondensed Matter PhysicsEntropyApplied PhysicsQuantum ScienceMultiscale ModelingProbabilityPhase Transitions

Publications per year

1975–2007

20

Publications

20

Some classes of exactly soluble models of problems in quantum statistical mechanics: the method of the approximating Hamiltonian

N. N. Bogolyubov, J.G. Brankov, Valentin A. Zagrebnov et al. · Russian Mathematical Surveys · 1984 · 39 citations

Quantum Dynamic, Engineering, Non-local Interaction +17

Quantum effects in a d-dimensional exactly solvable model for a structural phase transition

N. S. Tonchev · Physica A Statistical Mechanics and its Applications · 1986 · 30 citations

Quantum Dynamic, Quantum Science, Engineering +11

Theory of a spherical-quantum-rotors model: Low-temperature regime and finite-size scaling

Hassan Chamati, E. S. Pisanova, N. S. Tonchev · Physical review. B, Condensed matter · 1998 · 27 citations · Full text

Finite-size scaling for systems with long-range interactions

J.G. Brankov, N. S. Tonchev · Physica A Statistical Mechanics and its Applications · 1992 · 26 citations

Scaling Analysis, Interacting Particle System, Multiple Scale +2

On the finite-size scalling equation for the spherical model

J.G. Brankov, N. S. Tonchev · Journal of Statistical Physics · 1988 · 23 citations

Continuum Modeling, Spherical Model, Integrable System +1

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