Vitaly Vanchurin

20002020
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Research Output 2000 2020

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Article
2020

Entropic Mechanics: Towards a Stochastic Description of Quantum Mechanics

Vanchurin, V., Jan 1 2020, In : Foundations of Physics. 50, 1, p. 40-53 14 p.

Research output: Contribution to journalArticle

quantum mechanics
Lagrange multipliers
Markov chains
stochastic processes
entropy
2018
1 Citation (Scopus)

Covariant information theory and emergent gravity

Vanchurin, V., Dec 10 2018, In : International Journal of Modern Physics A. 33, 34, 1845019.

Research output: Contribution to journalArticle

information theory
tensors
gravitation
entropy
wave functions

Information Graph Flow: A Geometric Approximation of Quantum and Statistical Systems

Vanchurin, V., Jun 1 2018, In : Foundations of Physics. 48, 6, p. 636-653 18 p.

Research output: Contribution to journalArticle

flow graphs
approximation
flow equations
degrees of freedom
machine learning
2016
6 Citations (Scopus)

Dual field theories of quantum computation

Vanchurin, V., Jun 1 2016, In : Journal of High Energy Physics. 2016, 6, 1.

Research output: Contribution to journalArticle

quantum computation
trajectories
fixing
excitation
generators
4 Citations (Scopus)

Generating functionals for quantum field theories with random potentials

Jain, M. & Vanchurin, V., Jan 1 2016, In : Journal of High Energy Physics. 2016, 1, 107.

Research output: Contribution to journalArticle

replicas
functionals
correlators
scalars
random variables
2015
3 Citations (Scopus)
trajectories
continuums
algebra
leaves
theorems

Field theory for string fluids

Schubring, D. & Vanchurin, V., Aug 31 2015, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 92, 4, 045042.

Research output: Contribution to journalArticle

strings
fluids
anisotropic fluids
magnetohydrodynamics
domain wall
2014
2 Citations (Scopus)

String fluid in local equilibrium

Schubring, D. & Vanchurin, V., Oct 14 2014, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 90, 8, 083516.

Research output: Contribution to journalArticle

strings
fluids
kinetic theory
equations of motion
dust
4 Citations (Scopus)

Transport equation for Nambu-Goto strings

Schubring, D. & Vanchurin, V., Apr 22 2014, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 89, 8, 083530.

Research output: Contribution to journalArticle

strings
Minkowski space
conservation equations
chaos
universe
2013
5 Citations (Scopus)

Fluid mechanics of strings

Schubring, D. & Vanchurin, V., Oct 25 2013, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 88, 8, 083531.

Research output: Contribution to journalArticle

fluid mechanics
strings
tensors
hydrodynamic equations
tangents
7 Citations (Scopus)

Kinetic theory and hydrodynamics of cosmic strings

Vanchurin, V., Mar 7 2013, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 87, 6, 063508.

Research output: Contribution to journalArticle

kinetic theory
strings
hydrodynamics
gravitational effects
hydrodynamic equations
2012
5 Citations (Scopus)
dynamical systems
entropy
trajectories
horizon
stochastic processes
2011
10 Citations (Scopus)

Towards a kinetic theory of strings

Vanchurin, V., May 25 2011, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 83, 10, 103525.

Research output: Contribution to journalArticle

kinetic theory
strings
Boltzmann transport equation
string theory
hierarchies
2010
19 Citations (Scopus)

How many universes are in the multiverse?

Linde, A. & Vanchurin, V., Apr 20 2010, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 81, 8, 083525.

Research output: Contribution to journalArticle

universe
entropy
string theory
exponents
perturbation
6 Citations (Scopus)
strings
tangents
cross correlation
5 Citations (Scopus)

Semi-scaling cosmic strings

Vanchurin, V., Nov 1 2010, In : Journal of Cosmology and Astroparticle Physics. 2010, 11, 34.

Research output: Contribution to journalArticle

strings
scaling
nonlinear equations
distribution functions
2009
50 Citations (Scopus)

Cosmological perturbations from vector inflation

Golovnev, A. & Vanchurin, V., May 1 2009, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 79, 10, 103524.

Research output: Contribution to journalArticle

perturbation
scalars
tensors
decay
27 Citations (Scopus)

Stationary measure in the multiverse

Linde, A., Vanchurin, V. & Winitzki, S., Mar 25 2009, In : Journal of Cosmology and Astroparticle Physics. 2009, 1, 031.

Research output: Contribution to journalArticle

paradoxes
brain
strings
protons
decay
2008
21 Citations (Scopus)

Cosmic string loops: Large and small, but not tiny

Vanchurin, V., Mar 27 2008, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 77, 6, 063532.

Research output: Contribution to journalArticle

Cosmic Strings
strings
horizon
Horizon
Kink
32 Citations (Scopus)

Gravitational waves in vector inflation

Golovnev, A., Mukhanov, V. & Vanchurin, V., Dec 1 2008, In : Journal of Cosmology and Astroparticle Physics. 2008, 11, 018.

Research output: Contribution to journalArticle

gravitational waves
tensors
perturbation
decay
1 Citation (Scopus)

Numerical search for a fundamental theory

Vanchurin, V., Feb 4 2008, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 77, 4, 043503.

Research output: Contribution to journalArticle

mathematics
physics
178 Citations (Scopus)

Vector inflation

Golovnev, A., Mukhanov, V. & Vanchurin, V., Jun 1 2008, In : Journal of Cosmology and Astroparticle Physics. 2008, 6, 009.

Research output: Contribution to journalArticle

universe
scalars
expansion
isotropy
anisotropy
2007
37 Citations (Scopus)

Attractor scenarios and superluminal signals in k-essence cosmology

Kang, J. U., Vanchurin, V. & Winitzki, S., Oct 15 2007, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 76, 8, 083511.

Research output: Contribution to journalArticle

cosmology
time measurement
theorems
universe
scalars
83 Citations (Scopus)

Cosmic string loops in the expanding universe

Olum, K. D. & Vanchurin, V., Mar 29 2007, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 75, 6, 063521.

Research output: Contribution to journalArticle

Cosmic Strings
strings
universe
Space-time
Scaling
36 Citations (Scopus)

Geodesic measures of the landscape

Vanchurin, V., Jan 31 2007, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 75, 2, 023524.

Research output: Contribution to journalArticle

Geodesic
Inflation
Initial conditions
bubbles
predictions
2006
36 Citations (Scopus)

Eternal observers and bubble abundances in the landscape

Vanchurin, V. & Vilenkin, A., Aug 23 2006, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 74, 4, 043520.

Research output: Contribution to journalArticle

Bubble
Observer
bubbles
Energy Density
Inflation
117 Citations (Scopus)

Scaling of cosmic string loops

Vanchurin, V., Olum, K. D. & Vilenkin, A., Oct 6 2006, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 74, 6, 063527.

Research output: Contribution to journalArticle

strings
scaling
nuclear fusion
universe
simulation
2005
47 Citations (Scopus)

Cosmic string scaling in flat space

Vanchurin, V., Olum, K. & Vilenkin, A., Sep 15 2005, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 72, 6, 063514.

Research output: Contribution to journalArticle

strings
scaling
scaling laws
power spectra
universe
2000
70 Citations (Scopus)
cosmology
Fokker-Planck equation
predictions
simulation