User profiles for Vyacheslav I. Yukalov

VI Yukalov

Professor, Joint Institute for Nuclear Research, Dubna, Russia
Verified email at theor.jinr.ru
Cited by 12094

[HTML][HTML] Saga of superfluid solids

VI Yukalov - Physics, 2020 - mdpi.com
Yukalov, VI Quantum crystal with jumps of particles. Physica A 1977, 89, 363–372. [Google
Scholar] [CrossRef] … Yukalov, VI A method to consider metastable states. Phys. Lett …

[BOOK][B] Reduced density matrices: Coulson's challenge

AJ Coleman, VI Yukalov - 2000 - books.google.com
The authors demonstrate that the essential information about order in, and energy levels of
physical systems is encapsulated in the second order reduced density matrix. They have …

Processing information in quantum decision theory

VI Yukalov, D Sornette - Entropy, 2009 - mdpi.com
A survey is given summarizing the state of the art of describing information processing in
Quantum Decision Theory, which has been recently advanced as a novel variant of decision …

Decision theory with prospect interference and entanglement

VI Yukalov, D Sornette - Theory and Decision, 2011 - Springer
We present a novel variant of decision making based on the mathematical theory of
separable Hilbert spaces. This mathematical structure captures the effect of superposition of …

Trapped Bose–Einstein condensates with nonlinear coherent modes

VI Yukalov, EP Yukalova, VS Bagnato - Laser Physics, 2023 - iopscience.iop.org
The review presents the methods of generation of nonlinear coherent excitations in strongly
nonequilibrium Bose-condensed systems of trapped atoms and their properties. Non-ground…

Quantum decision theory as quantum theory of measurement

VI Yukalov, D Sornette - Physics Letters A, 2008 - Elsevier
We present a general theory of quantum information processing devices, that can be
applied to human decision makers, to atomic multimode registers, or to molecular high-spin …

Punctuated evolution due to delayed carrying capacity

VI Yukalov, EP Yukalova, D Sornette - Physica D: Nonlinear Phenomena, 2009 - Elsevier
A new delay equation is introduced to describe the punctuated evolution of complex nonlinear
systems. A detailed analytical and numerical investigation provides the classification of all …

Zeroth-order nucleation transition under nanoscale phase separation

VI Yukalov, EP Yukalova - Symmetry, 2021 - mdpi.com
Materials with nanoscale phase separation are considered. A system representing a
heterophase mixture of ferromagnetic and paramagnetic phases is studied. After averaging over …

Mathematical structure of quantum decision theory

VI Yukalov, D Sornette - Advances in Complex Systems, 2010 - World Scientific
One of the most complex systems is the human brain whose formalized functioning is
characterized by decision theory. We present a "Quantum Decision Theory" of decision-making, …

[HTML][HTML] Particle fluctuations in mesoscopic Bose systems

VI Yukalov - Symmetry, 2019 - mdpi.com
Particle fluctuations in mesoscopic Bose systems of arbitrary spatial dimensionality are
considered. Both ideal Bose gases and interacting Bose systems are studied in the regions …