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Thermodynamics of SU(N) gauge theories in 2+1 dimensions in the $T <\ T_c$ regime
Thermodynamics of SU(N) gauge theories 2+1 dimensions $T <\ T_c$ regime
2011/1/14
We present Monte Carlo results for the thermodynamics of pure SU(N) gauge theories with
N = 2, ...,6 in 2+1 dimensions. We focus on the confined phase region T < Tc and study thermodynamics variables...
Measurement of angular momentum transport in turbulent flow between independently rotating cylinders
Measurement of angular momentum transport turbulent flow independently rotating cylinders
2010/11/23
We present measurements of the angular momentum ux (torque) in Taylor-Couette ow of
water between independently rotating cylinders for all regions of the (1;2) parameter space at high Reynolds numbe...
Entropy Production and Morphological Transitions in Nonequilibrium Processes
Entropy Production Morphological Transitions Nonequilibrium Processes
2010/11/24
The objective of the Doctor's Dissertation consists in a critical consideration of the maximum entropy production principle and an analysis of its corollaries for some (primarily morphological) nonequ...
Among various scenarios to explain the acceleration of the universe expansion, the holographic dark energy (HDE) model has got a lot of enthusiasm recently. In the derivation of holographic energy de...
The competition between superconductivity and ferromagnetism in small metallic grains: thermodynamic properties
The competition between superconductivity ferromagnetism small metallic grains thermodynamic properties
2011/1/10
We study the thermodynamic properties of a small superconducting metallic grain using a quantum Monte Carlo method.
Generalized relation between the relative entropy and dissipation for nonequilibrium systems
Generalized relation relative entropy dissipation for nonequilibrium systems
2010/11/25
Recently, Kawai, Parrondo, and Van den Broeck have related dissipation to time-reversal asymmetry. We generalized the result by considering a protocol where the physical system is driven away from an ...
The thermodynamic and kinetic properties of hydrogen dimers on graphene
thermodynamic kinetic properties graphene
2010/11/23
The thermodynamic and kinetic properties of hydrogen adatoms on graphene are important to the materials and devices based on hydrogenated graphene. Hydrogen dimers on graphene with coverages varying f...
On the Black Hole's Thermodynamics and the Entropic Origin of Gravity
Black Holes Entropy Gravity
2010/12/20
The Schwarzschild’s black hole dynamics in presence of gravity is described on using the thermodynamic equations of state for contractile materials. Its entropy and temperature, btained by using class...
Comparison of Thermodynamic Characteristics in Quantum and Classical Approaches and Game Theory
Comparison Thermodynamic Characteristics Quantum Classical Approaches Game Theory
2010/11/11
We fix the temperature $T$ and consider mean energy and entropy as two players of a game. As a result, basic formulas for the quantum mean energy and the quantum entropy are derived. We compare also t...
Fluctuations in classical adiabatic processes: A general description and the emergence of a classical geometric angle
classical adiabatic processes general description classical geometric angle
2010/10/27
The intrinsic dynamical fluctuations neglected by the conventional classical adiabatic theorem
are described by a general differential equation. As a simple application, it is found that the
dynamic...
Algorithmic Thermodynamics
Algorithmic Thermodynamics
2010/11/11
Algorithmic entropy can be seen as a special case of entropy as studied in statistical mechanics. This viewpoint allows us to apply many techniques developed for use in thermodynamics to the subject o...
The Connection between Logical and Thermodynamic Irreversibility
principle Irreversibility Thermodynamics Computation
2011/9/8
There has recently been a good deal of controversy about Landauer's Principle, which is often stated as follows: The erasure of one bit of information in a computational device is necessarily accompan...
Outline of a Theory of Strongly Semantic Information
Decision Theory Error Analysis Information Theory Semantic Inaccuracy Semantic Vacuity
2011/9/8
This paper outlines a quantitative theory of strongly semantic information (TSSI) based on truth-values rather than probability distributions. The main hypothesis supported in the paper is that the cl...
Spin dynamics in the optical cycle of single nitrogen-vacancy centres in diamond
Spin dynamics the optical cycle single nitrogen-vacancy centres diamond
2010/10/29
We investigate spin-dependent decay and intersystem crossing in the optical cycle of single negatively-charged nitrogen-vacancy (NV) centres in diamond. We use spin control and pulsed optical excitati...
We study quantum fidelity, the overlap between two ground states of a many-body system, focusing on the thermodynamic regime. We present novel analytical results for quantum fidelity of the Ising chai...