Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Kyozi Kawasaki"'
Autor:
Kyozi Kawasaki, Sasuke Miyazima
Publikováno v:
Progress of Theoretical Physics Supplement. 126:309-312
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e15ff8983dac3ff153ff7a928a9bf8e
https://doi.org/10.1143/ptp.126.309
https://doi.org/10.1143/ptp.126.309
Autor:
Kyozi Kawasaki
Publikováno v:
Journal of Statistical Physics. 123:711-740
A new method to obtain a series of reduced dynamics at various stages of coarse-graining is proposed. This ranges from the most coarse-grained one which agrees with the deterministic time evolution equation for averages of the relevant variables to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::984498c689c75ed44d74b3e6c8e5967f
https://doi.org/10.1007/s10955-006-9121-z
https://doi.org/10.1007/s10955-006-9121-z
Autor:
Kyozi Kawasaki
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 362:249-260
There are roughly speaking the two extreme types of dynamical density functional theories: one is deterministic without noise and another is fully stochastic with noise. We attempt to interpolate these extreme limiting theories for general reduced de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59248779bf6ef7cc3617a07337a4d9c1
https://doi.org/10.1016/j.physa.2005.08.009
https://doi.org/10.1016/j.physa.2005.08.009
Autor:
Kyozi Kawasaki, Bongsoo Kim
Publikováno v:
The Journal of Physical Chemistry B. 109:21389-21398
We investigate the equilibrium dynamics of our recently proposed toy model of dense fluid in the infinite damping limit. Contrary to naive expectation, the correlators involving the velocity-like variables do not quickly relax away. Instead, after a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a02de0c78e09ef76d091e7d0a5a500f
https://doi.org/10.1021/jp058073y
https://doi.org/10.1021/jp058073y
Autor:
Kyozi Kawasaki
Publikováno v:
The Journal of Physical Chemistry B. 108:6719-6722
We examine the question of how glassiness can remain finite in the van der Waals model of structural glass in situations where the Ginzburg criterion near the spinodal line of fluid instability against crystallization is satisfied. For d 6, the Ginzb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9e82e595d2236d0203dc6e5db131a02
https://doi.org/10.1021/jp036972l
https://doi.org/10.1021/jp036972l
Autor:
Helmut R. Brand, Kyozi Kawasaki
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 324:484-494
Over the last decade light scattering experiments have demonstrated that there are long-lived clusters of substantial spatial extent (up to ∼103A) in glass forming systems well above the glass transition. Very recently—using piezo rheometry—it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52fc4c0ea38b38503eb2ce2a809304d9
https://doi.org/10.1016/s0378-4371(03)00059-1
https://doi.org/10.1016/s0378-4371(03)00059-1
Autor:
Kyozi Kawasaki
Publikováno v:
Journal of Statistical Physics. 110:1249-1304
A model fluid system whose intermolecular forces consist of the short range part characterizing usual stable fluid and the long range part of Kac-type is considered. When the ratio of the force ranges is large enough, the system can be described by r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42cbca2949732258224a989c50e918a1
https://doi.org/10.1023/a:1022161330306
https://doi.org/10.1023/a:1022161330306
Autor:
Kazuhiro Fuchizaki, Kyozi Kawasaki
Publikováno v:
Journal of Physics: Condensed Matter. 14:12203-12222
Glassy dynamics of fluid particles in a supercooled liquid is discussed on the basis of the time-evolution equation obtained through the dynamical density functional theory (DDFT). The advantage, brought about by the coarse-grained nature of the form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee2986b189570af81b5e4b785e290362
https://doi.org/10.1088/0953-8984/14/46/322
https://doi.org/10.1088/0953-8984/14/46/322
Autor:
Kyozi Kawasaki
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 306:1-14
As is well-known, in gas dynamics there are three levels of descriptions: microscopic, mesoscopic and macroscopic. The corresponding equations are: Liouville, Boltzmann, and hydrodynamic equations, respectively. The difficulty of condensed matter suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d323b3fbc90bae46609300d746dcb1
https://doi.org/10.1016/s0378-4371(02)00480-6
https://doi.org/10.1016/s0378-4371(02)00480-6
Autor:
Kyozi Kawasaki, Bongsoo Kim
Publikováno v:
Journal of Physics: Condensed Matter. 14:1627-1636
We propose a toy model with reversible mode coupling mechanism and with trivial Hamiltonian (and hence trivial statics). The model can be analyzed exactly without relying upon uncontrolled approximation such as the factorization approximation employe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8075b1f07a10295b16d591502950ebe
https://doi.org/10.1088/0953-8984/14/7/319
https://doi.org/10.1088/0953-8984/14/7/319