搜索结果: 1-13 共查到“量子力学 matter”相关记录13条 . 查询时间(0.156 秒)
Ontology, Matter and Emergence
Emergence quantum mechanics dispositions inter-level causation downward causation inter-level reduction
2011/9/6
“Ontological emergence” of inherent high-level properties with causal powers is witnessed nowhere. A non-substantialist conception of emergence works much better. It allows downward causation, provide...
Notes on dark energy interacting with dark matter and unparticle in loop quantum cosmology
Notes dark energy dark matter unparticle loop quantum cosmology
2011/8/3
Abstract: We investigate the behavior of dark energy interacting with dark matter and unparticle in the framework of loop quantum cosmology. In four toy models, we study the interaction between the co...
A brief review on major advances in heavy fermion physics is presented including the Ce metal phase diagram, the huge effective mass detected in CeAl3, and the successive discoveries of unconventional...
Phase diagram of dense quark matter in QCD-like theories
Confinement Chiral Symmetry Breaking QCD Spontaneous Symmetry Breaking
2011/1/7
I report the results of a series of works on the phase diagram of theories with a different number of colors and/or quarks in a different representation than in QCD. Similarities as well as difference...
Symmetry energy of dense matter in holographic QCD
Symmetry energy of dense matter holographic QCD
2011/1/7
We study the nuclear symmetry energy of dense matter using holographic QCD. To this end, we
consider two flavor branes with equal quark masses in a D4/D6/D6 model. We find that at high
density the s...
Oscillations toward the singularity of LRS Bianchi type IX cosmological models with Vlasov matter
Oscillations singularity of LRS Bianchi type IX cosmological models Vlasov matter
2010/12/20
We analyze the dynamics of a class of cosmological solutions of the Einstein-Vlasov equa-
tions. These equations describe an ensemble of collisionless particles (which represent galaxies or clusters ...
Unified Dark Matter scalar field models with fast transition
Unified Dark Matter scalar field fast transition
2010/12/22
We investigate the general properties of Unified Dark Matter (UDM) scalar
field models with Lagrangians with a non-canonical kinetic term, looking specifically for
models that can produce a fast tra...
Measuring entanglement in condensed matter systems
Measuring entanglement condensed matter systems
2010/10/20
We show how entanglement may be quantified in spin and cold atom many-body systems using standard experimental techniques only. The scheme requires no assumptions on the state in the laboratory and a ...
Stability of thin-shell wormholes supported by ordinary matter in Einstein-Maxwell-Gauss-Bonnet gravity
thin-shell wormholes Einstein-Maxwell-Gauss-Bonnet gravity
2010/3/18
Recently in (Phys. Rev. D 76, 087502 (2007) and Phys. Rev. D 77, 089903(E) (2008)) a thin-shell wormhole has been introduced in 5-dimensional Einstein-Maxwell-Gauss-Bonnet (EMGB) gravity which was sup...
Fidelity in topological quantum phases of matter
Fidelity topological quantum phases of matter
2010/4/16
Quantum phase transitions that take place between two distinct topological phases remain an unexplored area for the applicability of the fidelity approach. Here, we apply this method to spin systems i...
General Formulation of the Scattered Matter Waves by a Quantum Shutter
Edge diffraction Schrö dinger equation Diffraction in time
2010/4/8
The scattering process of matter waves by a quantum shutter is investigated by using the spectrum integral representation. The scattered fields are expressed in terms of the Fresnel function. It is sh...
2003Vol.39No.3pp.317-322DOI:
Thermal Dynamics Behavior of Protoneutron Star Matter
CHEN Wei,1 WEN De-Hua,2 LIU Guo-Tao,2 WANG Xian-Ju,2
and LIU Liang-Gang2
1 Departme...
Applications of Quantum Field Theory in Condensed Matter
Quantum Field Theory Condensed Matter
2010/10/26
We present a brief review of some applications of quantum field theory in condensed matter systems. These include isotropic and anisotropic antiferromagnetic chains, strongly correlated organic conduc...