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To one loop order, interacting boson fields on de Sitter space have an “infrared” anomaly that breaks the de Sitter symmetry for all vacua save the Euclidian one. The divergence of a symmetry current ...
Inclusive Measurements of $B \to X_c\ell\nu$ and $B \to X_s\gamma$ Decays
Inclusive Measurements $B \to X_c\ell\nu$ $B \to X_s\gamma$ Decays
2011/1/5
A mini-review of measurements of inclusive semileptonic B ! Xcℓν and radiative B ! Xsγ decays
is presented.
Validation and Verification of MCNP6 Against Intermediate and High-Energy Experimental Data and Results by Other Codes
validation verification MCNP6 MCNPX CEM03.02 LAQGSM03.03
2011/1/7
MCNP6, the latest and most advanced LANL transport code representing a recent merger of MCNP5 and MCNPX, has been Validated and Verified (V&V) against a variety of intermediate and high-energy experim...
Soft QCD Results from D0
Soft QCD D0
2011/1/5
This note presents some selected results on soft QCD studies done by the D0 collaboration at the Tevatron collider. Results on elastic proton-antiproton cross section, double parton scattering, underl...
Kerr-de Sitter Universe
2010/12/20
It is now widely accepted that the universe as we understand it is accelerating in expansion and fits the de Sitter model rather well. As such, a realistic assumption of black holes must place them on...
A First Passage Time Analysis of Atomic-Resolution Simulations of the Ionic Transport in a Bacterial Porin
Atomic-Resolution Simulations Ionic Transport Bacterial Porin
2010/11/24
We have studied the dynamics of chloride and potassium ions in the interior of the OmpF porin
under the influence of an external electric field. From the results of extensive all-atom molecular dynam...
Cosmic Sum Rules
Cosmic Sum Rules
2010/12/21
The data recently collected by PAMELA [1] indicate that there is a positron excess in the cosmic ray (CR) en-ergy spectrum above 10 GeV which was already observedin 1974. Such a rising behavior does n...
Quantum Dynamics Arising from Statistical Axioms
Quantum Dynamics Arising Statistical Axioms
2010/10/20
We investigate the dynamics of pairs of Fermions and Bosons released from a box and find that their populations have unique generic properties ensuing from the axioms of quantum statistics and symmetr...
Exact Pointer Properties for Quantum System Projector Measurements with Application to Weak Measurements and Their Accuracy
Exact Pointer Properties Quantum System Projector Measurements Application Measurements Accuracy
2010/11/5
Exact pointer states are obtained for projection operator measurements performed upon pre-selected (PS) and upon pre- and post-selected (PPS) quantum systems. These states are used to provide simple e...
"Maxwell's Demon", the famous thought experiment of James Clerk Maxwell, has been devised in 1867 as a counter example for the Second Law of thermodynamics. During the 140 years since the Demon was fi...
Can Many-Worlds Survive a Quantum Doomsday
interpretation quantum mechanics problem probability quantum suicide
2011/9/7
A novel puzzle for the notion of probability in the Many-Worlds interpretation of quantum mechanics is presented. The puzzle makes use of a thought experiment that some have claimed would provide empi...
Inverse Ontomimetic Simulation: a window on complex systems
Simulation complex systems epistemology
2011/9/8
The present paper introduces "ontomimetic simulation" and argues that this class of models has enabled the investigation of hypotheses about complex systems in new ways that have epistemological relev...
We present the elements of a new approach to the foundations of quantum theory and information theory which is based on the algebraic approach to integration, information geometry, and maximum relativ...
Generalized PT symmetry provides crucial insight into the sign problem for two classes of models.In the case of quantum statistical models at non-zero chemical potential, the free energy density is di...
A new complementary relation between classical bits and randomness in local part in simulating singlet state
complementary relation classical bits randomness simulating singlet state
2010/10/21
Recently Leggett’s proposal of non-local model generates new interest in simulating the statistics of singlet state. Singlet state statistics can be simulated by 1 bit of classical communication witho...