• An analysis of the phase space of HoravaLifshitz cosmologies

    Updated: 2010-04-30 13:17:59
    Home About Publishing Technology IngentaConnect Blog Help Check our FAQs Or contact us to report problems : with Subscription access Article delivery Registration Library administrator tasks Other problems For Publishers Why go online Why choose IngentaConnect Beyond Print : enhancing your service Access and authentication Article purchasing Managing your publications Usage statistics Reference linking services Branding opportunities Keeping in touch Contact us For Researchers For Authors About IngentaConnect Search and browse Publications available Accessing articles Managing your account Creating marked lists Creating Saved searches Receiving email alerts Subscribing to RSS feeds Software compatibility Ingenta Labs Register For Librarians Resource Zone Why choose IngentaConnect Why

  • Phantom scalar emission in the Kerr black hole spacetime

    Updated: 2010-04-30 13:17:59
    Home About Publishing Technology IngentaConnect Blog Help Check our FAQs Or contact us to report problems : with Subscription access Article delivery Registration Library administrator tasks Other problems For Publishers Why go online Why choose IngentaConnect Beyond Print : enhancing your service Access and authentication Article purchasing Managing your publications Usage statistics Reference linking services Branding opportunities Keeping in touch Contact us For Researchers For Authors About IngentaConnect Search and browse Publications available Accessing articles Managing your account Creating marked lists Creating Saved searches Receiving email alerts Subscribing to RSS feeds Software compatibility Ingenta Labs Register For Librarians Resource Zone Why choose IngentaConnect Why

  • Relational motivation for conformal operator ordering in quantum cosmology

    Updated: 2010-04-30 13:17:59
    Home About Publishing Technology IngentaConnect Blog Help Check our FAQs Or contact us to report problems : with Subscription access Article delivery Registration Library administrator tasks Other problems For Publishers Why go online Why choose IngentaConnect Beyond Print : enhancing your service Access and authentication Article purchasing Managing your publications Usage statistics Reference linking services Branding opportunities Keeping in touch Contact us For Researchers For Authors About IngentaConnect Search and browse Publications available Accessing articles Managing your account Creating marked lists Creating Saved searches Receiving email alerts Subscribing to RSS feeds Software compatibility Ingenta Labs Register For Librarians Resource Zone Why choose IngentaConnect Why

  • Sparticles

    Updated: 2010-04-30 08:26:00
    : DiY quantum gravity An independent viewpoint about quantum . gravity Friday , April 30, 2010 Sparticles Supersymmetry is easy , isn't it I have posted in spanish a brief introduction to the subject . And I'll make more posts abut it . I am almost sure that everyone who has passed a course in QFT can understand the basics of . supersymmetry After all , you have a superpartner for every particle , that has opposite statistic . You have funny names for the superpartnerts . The partner of the electron is the slectron , the quark has the squark , etc . And for bosonoics fields the thing is easy also . To the photon corresponds the photino , to the gluons the gluino , to the higgs the higssino , . etc Well , them if you remember that for every broken global symmetry there is an associated

  • Near Infrared Photography 2

    Updated: 2010-04-30 05:46:32
    More pictures

  • Near Infrared Photography

    Updated: 2010-04-30 05:44:08
    Some more old files I dug up. This one is NIR images of Coney Island, NY. I believe the filter was 850 nm.

  • Have you seen a rainbow?

    Updated: 2010-04-30 05:31:43
    Well I dug up some old pictures from 2005. Apparently back then I've been experimenting with some weird form of art by bending cd-roms to make pretty rainbows on the walls. A few images seem pretty...

  • Acceleration in SR part II

    Updated: 2010-04-30 05:08:50
    This document gives the correct definitions and comptations for proper acceleration. This is valid for translation ONLY. You cannot use the expressions for rotation.

  • April 2010 issue of symmetry now online

    Updated: 2010-04-29 05:03:57
    In this issue we outline a desperate shortage of accelerator scientists; walk you through the process of making a discovery at the Large Hadron Collider; and debut an original science-fiction story written especially for SLAC.

  • 19th Australian Institute of Physics Congress incorporating the 35th Australian Conference on Optical Fibre Technology

    Updated: 2010-04-29 00:00:00
    Conference/exhibition: 5 Dec 2010 - 9 Dec 2010, Melbourne, Victoria, Australia. Organized by Australian Institute of Physics / Australian Conference on Optical Fibre Technology / Australian Optical Society.

  • The Universe is Not a Black Hole

    Updated: 2010-04-28 17:13:51
    People sometimes ask, “Is the universe a black hole?” Or worse, they claim: “The universe is a black hole!” No, it’s not, and it’s worth getting this one straight. If there’s any quantitative reasoning behind the question (or claim), it comes from comparing the amount of matter within the observable universe to the radius [...]

  • Enrique Álvarez on vacuum energy decay

    Updated: 2010-04-28 16:49:49
    : DiY quantum gravity An independent viewpoint about quantum . gravity Wednesday , April 28, 2010 Enrique Álvarez on vacuum energy decay When I studied theoretical physics in the UAM the everybody well , at least everybody studying he specialty of theoretical physics favorite teacher was Enrique Álvarez . Possibly , I don't know because I never coincided with him , today Ibañez could discuss the crown , but in that times Ibañez was in CERN and didn't . teach Particularly great was his course in an asignature devoted to classical mechanics where he explained constrained lagrangian system , and the Dirac way to deal with them . That supposed that I had not any problem in the future understanding quantization of gauge theories , string theories , BRST operators and all that which is a great

  • Number sequence of pion types. \pi^{-}_{N}.

    Updated: 2010-04-28 16:49:47
    If it assumes that \pi meson and \rho meson are similar elementary particles, the formula of mass can be summarized at a following ceremony. *N = 0, 1, 2, 3, ...

  • New optical power meter with light source

    Updated: 2010-04-28 15:28:02
    This multimeter integrates the function of the fiber optic power meter and fiber optic light source, it can be switched the function by choosing accordingly button on the device menu.

  • DYNAFLOW, INC.

    Updated: 2010-04-28 15:27:30
    DYNAFLOW provides R&D services and products in fluid dynamics and material sciences. As a leader in bubble dynamics, cavitation and erosion dynamics, DYNAFLOW, serves the marine, energy, environmental, chemical, biomedical and agriculture industries.

  • Nanjing Dreams Laser Machinery&Equipment Co.,Ltd.

    Updated: 2010-04-28 15:27:10
    The Dreams is a professional laser applications to provide solutions to high-tech enterprises.It is a research and development, production, sales and service for a modern large-scale laser equipment business.

  • Nyfors Teknologi AB

    Updated: 2010-04-28 15:26:46
    Nyfors Teknologi AB develops and manufactures systems for preparation and testing in the field of fiber optic fusion splicing. Our products includes manual and automated systems for stripping, cleaving, recoating and proof-testing and fiber testing.

  • 20/20 FPD™ microspectrophotometer

    Updated: 2010-04-28 11:54:47
    The 20/20 FPD is designed for optical metrology of flat panel displays. Colorimetry and relative intensity of even sub-pixel areas can be done on everything from the latest OLEDs to microdisplays.

  • DR-BDT12D Semiconductor End-Pump Laser Marking Machine

    Updated: 2010-04-28 11:54:36
    Maximum laser power: 12W Laser wavelength: 1064nm Beam quality M2:

  • A long-lost object on the Moon will help test general relativity

    Updated: 2010-04-27 04:20:32
    In 1971, a Soviet moon lander called Lunokhod 1 sent its last signal back to Earth. Since that time, scientists have been keeping an eye out for it but not had any luck. Now, says a press release from the University of California, San Diego, the lander has been found, and a simple but important piece of cargo on it is intact.

  • There is no spoon.

    Updated: 2010-04-27 04:20:06
    There is no spoon~ Why? Well if you know that there has been no wall you're halfway there. Next if you realize ensteines theory of realitivity, things seem to fluster. Following this, it is...

  • NASAs Dark Energy and Dark Matter

    Updated: 2010-04-26 17:07:40
    sci.physics.relativity: NASAs Dark Energy and Dark Matter

  • Acceleration in rotating frames

    Updated: 2010-04-25 15:49:42
    Correct treatment of acceleration in uniformly rotating frames.

  • An Understanding of Gravity

    Updated: 2010-04-25 03:40:06
    sci.physics.relativity: An Understanding of Gravity

  • Gravity Simulation

    Updated: 2010-04-25 03:39:48
    this program is designed to show gravity in the planets. Download the program(http://sites.google.com/site/mahdijalilvand/ma/New.zip?attredirects=0&d=1). before using it read the pdf...

  • instructor solution manual for A First Course in Abstract Algebra (7th Ed., John B. Fraleigh)

    Updated: 2010-04-24 15:30:03
    sci.physics.relativity: instructor solution manual for A First Course in Abstract Algebra (7th Ed., John B. Fraleigh)

  • Length Expansion, not Real?

    Updated: 2010-04-24 15:30:03
    sci.physics.relativity: Length Expansion, not Real?

  • Understanding Relativity Requires Effort !?

    Updated: 2010-04-24 15:30:03
    sci.physics.relativity: Understanding Relativity Requires Effort !?

  • Number sequence of pion types. \pi^{+}_{N}.

    Updated: 2010-04-24 15:29:44
    If it assumes that \pi meson and \rho meson are similar elementary particles, the formula of mass can be summarized at a following ceremony. *N = 0, 1, 2, 3, ...

  • instructors solutions manual for Linear dynamic systems and signals by Zoran Gajic

    Updated: 2010-04-24 03:19:54
    sci.physics.relativity: instructors solutions manual for Linear dynamic systems and signals by Zoran Gajic

  • =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

    Updated: 2010-04-24 03:19:54
    sci.physics.relativity: =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

  • =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

    Updated: 2010-04-24 03:19:53
    sci.physics.relativity: =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

  • Dark energy propposistion

    Updated: 2010-04-24 03:19:53
    sci.physics.relativity: Dark energy propposistion

  • Lets go deeper (particles)

    Updated: 2010-04-24 03:19:37
    Born left to question Some fate brought us here eyes close and dreams are real eyes open and dreams are false A poet would go insane if they wanted to explain it all some mystical connection...

  • Relativistic Lorentz Force

    Updated: 2010-04-24 03:19:36
    The motion of a particle in a magnetic field, both the relativistic and the classical case.

  • SR Exercise

    Updated: 2010-04-23 15:49:29
    sci.physics.relativity: SR Exercise

  • =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

    Updated: 2010-04-23 15:09:45
    sci.physics.relativity: =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

  • =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

    Updated: 2010-04-23 15:09:45
    sci.physics.relativity: =?windows-1252?Q?Re=3A_Electron=92s_puzzles=2E?=

  • In all question.

    Updated: 2010-04-23 02:59:35
    "What does the impossible tell us that is not impossible. And how long is it untill we realize that it is possible and we must seek for impossiblity?" "Or is that we realize, we can proform all...

  • TIME: Could time "then" be different from time "now"?

    Updated: 2010-04-17 00:28:48
    : THE MAGAZINE Current issue Next issue Back issues Special issues Meet the staff Magazine history Contributor guidelines Sweepstakes Trips and tours For the media Contact Us Our products See inside Advertise with Us WELCOME TO ASTRONOMY StarDome Astronomy for kids Intro to the sky Astronomy Myths Urban skies Equipment Product showcase Glossary Sky Events Constellation Observing COLUMNISTS Bob Berman David H . Levy Stephen . J O'Meara Glenn Chaple Phil Harrington SUBSCRIBER EXTRAS StarDome PLUS Star Atlas Bob Berman’s strange universe David H . Levy's evening stars Glenn Chaple’s observing basics Phil Harrington's binocular universe Stephen James O'Meara's secret sky The sky this month Ask Astro Annual index Multimedia gallery Web extras Equipment Review Archive COMMUNITY News E-mail

  • Einstein’s theory fights off challengers

    Updated: 2010-04-16 00:35:28
    Two new and independent studies have put Einstein's General Theory of Relativity to the test like never before. These results show Einstein's theory is still the best game in town.

  • Three Mysteries

    Updated: 2010-04-14 12:04:53
    There’s a well-known list of high-profile problems in fundamental theoretical physics that have gotten most of the attention of the field during the past few decades (examples would be the problems of quantizing gravity, solving QCD, explaining dark energy, finding a model of dark matter, breaking supersymmetry and connecting it to experiment, etc.). Progress [...]

  • A Tear at the Edge of Creation

    Updated: 2010-04-11 23:06:50
    There’s a new book out this week by Marcelo Gleiser, entitled A Tear at the Edge of Creation. Gleiser blogs at the NPR site 13.7, and that site also has a review of the book from his fellow blogger Adam Frank. Gleiser started out his professional life as a string theorist, enchanted by the prospect [...]

  • The definition about calculation of elementary particle mass. The 2.

    Updated: 2010-04-11 23:06:25
    *The definition of a class.

  • Need help on what topic should I choose in my Physics demostration .

    Updated: 2010-04-11 23:06:24
    I am applying as a physics teacher here in our city and for any applicants to pass their is a requirement that each applicants should have a test demonstration in front of the students and school...

  • Á guide for anonymous LHC backholics

    Updated: 2010-04-11 23:06:14
    : DiY quantum gravity An independent viewpoint about quantum . gravity Friday , April 09, 2010 Á guide for anonymous LHC backholics A few days ago it was published on arxiv the following paper : Black hole string ball production , possibly at LHC I am busy reading any , many things nowadays and I couldn't read it immediately despite of it's few number of pages but today , at last , I read . it The main interest of the papers is that it makes a quick review of the ideas that lead to the proposal of black hole creation on the LHC and to it's characteristics . Most interestingly still , it gives references to the relevant . literature One of the focus of the paper is the way on which the Hawking radiation is expected to behave . It is said that the first expectation was that most of the

  • LHC live webcast

    Updated: 2010-04-11 23:06:13
    : DiY quantum gravity An independent viewpoint about quantum . gravity Tuesday , March 30, 2010 LHC live webcast Today at 8 30 it was expected that the LHC would make the first collisions at 7 TeV . There has been some problem and one of the beans has been lost . It is expected that around 11 a second try would be . made You can follow the events in real time in the live webcast Publicado por Javier en Tuesday , March 30, 2010 0 comentarios : Post a Comment Newer Post Older Post Home Subscribe to : Post Comments Atom About Me Javier View my complete profile Hit´s numer Free Counter Blog Archive 2010 6 April 1 Á guide for anonymous LHC backholics March 2 LHC live webcast Strings 2010 February 2 Entropic force goes nobel Let the entropy be with you January 1 Physics everywhere 2009 26

  • Strings 2010

    Updated: 2010-04-08 10:43:21
    : DiY quantum gravity An independent viewpoint about quantum . gravity Thursday , March 18, 2010 Strings 2010 I have been reading in the internet about the strings 2010 which this year has place in Texas , for a while . But I had not paid too much attention because I thought that , as usually , the event would be in . summer Today I have been shocked when I saw a quick note in U duality blog saying that the conferences have been going this . week This wee I was not particularly busy and if I just would have read carefully the dates I could have seen the livecast available here Well , I still can see the slides of the talks of the past three days and the remaining ones if the livecast works properly Well , at least I can see that still are very important people pending so it still there is some fun . The most amazing of this is the total absence of mentions to the conferences in the everybody's favorite string theory superhero . Seemingly some global warming supervillian has taken him out from his usual missions Other than this in the meantime from the last post there has been an announcement about possible dark matter detection you can read it in resonances , shores of the Dirac

  • The Crystallizing Universe (article)

    Updated: 2010-04-08 10:43:05
    Explaining how time flows as the present “crystallizes” from the past. The spacetime model could save the concept that the future is open and free will exists—solving the mystery of how photons can time travel along the way.

  • Density change with evaporation of black holes.

    Updated: 2010-03-17 01:17:18
    Has a mechanism been purposed which ncreases he density of the matter which composes  black hole as it evaporates and it's internal gravitational energy lessens due to the evaporation. The smaller the black hole the larger the density.

  • dark matter/sigularities

    Updated: 2010-03-14 22:37:23
    Since black holes are mega-dense bayonic matter and our universe consists of only 20 % baryonic matter, could it be hypothesized that there may be such events as dark matter singularities or dark matter black holes? Could such dark matter singularities/black holes be the causality(ies) of as yet unexplaned cosmological anomalies?

  • To Determine Properties of Dark Matter within Galactic Environments

    Updated: 2010-03-12 17:55:59
    THE MAGAZINE Current issue Next issue Back issues Special issues Meet the staff Magazine history Contributor guidelines Sweepstakes Trips and tours For the media Contact Us Our products See inside Advertise with Us WELCOME TO ASTRONOMY StarDome Astronomy for kids Intro to the sky Astronomy Myths Urban skies Equipment Product showcase Glossary Sky Events Constellation Observing COLUMNISTS Bob Berman David H . Levy Stephen . J O'Meara Glenn Chaple Phil Harrington SUBSCRIBER EXTRAS StarDome PLUS Star Atlas Bob Berman’s strange universe David H . Levy's evening stars Glenn Chaple’s observing basics Phil Harrington's binocular universe Stephen James O'Meara's secret sky The sky this month Ask Astro Annual index Multimedia gallery Web extras Equipment Review Archive COMMUNITY News E-mail

Current Feed Items | Previous Months Items

Mar 2010 | Feb 2010 | Jan 2010 | Dec 2009 | Nov 2009 | Oct 2009