DBpedia – Linked Data Fragments

Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Landauers_principle> ?p ?o }

• Landauers_principle abstract "Landauer's principle, first argued in 1961 by Rolf Landauer of IBM, is a physical principle pertaining to the lower theoretical limit of energy consumption of computation. It holds that \"any logically irreversible manipulation of information, such as the erasure of a bit or the merging of two computation paths, must be accompanied by a corresponding entropy increase in non-information-bearing degrees of freedom of the information-processing apparatus or its environment\". (Bennett 2003)Landauer's principle asserts that there is a minimum possible amount of energy required to erase one bit of information, known as the Landauer limit:kT ln 2,where k is the Boltzmann constant (approximately 1.38×10−23 J/K), T is the temperature of the circuit in kelvins, and ln 2 is the natural logarithm of 2 (approximately 0.69315).Another way of phrasing Landauer's principle is that if an observer loses information about a physical system, the observer loses the ability to extract work from that system.At 20 °C (room temperature, or 293.15 K), the Landauer limit represents an energy of approximately 0.0172 eV, or 2.75 zJ. Theoretically, room‑temperature computer memory operating at the Landauer limit could be changed at a rate of one billion bits per second with only 2.85 trillionths of a watt of power being expended in the memory media. Modern computers use millions of times as much energy.If no information is erased, computation may in principle be achieved which is thermodynamically reversible, and require no release of heat. This has led to considerable interest in the study of reversible computing.Recently, physical experiments have tested Landauer's principle and confirmed its predictions.".
• Landauers_principle wikiPageExternalLink information-entropy.
• Landauers_principle wikiPageExternalLink en.
• Landauers_principle wikiPageExternalLink HotPI_2013.html.
• Landauers_principle wikiPageExternalLink uoc--mma063011.php.
• Landauers_principle wikiPageID "3108937".
• Landauers_principle wikiPageLength "9983".
• Landauers_principle wikiPageOutDegree "42".
• Landauers_principle wikiPageRevisionID "682960038".
• Landauers_principle wikiPageWikiLink Angular_momentum.
• Landauers_principle wikiPageWikiLink Bit.
• Landauers_principle wikiPageWikiLink Boltzmann_constant.
• Landauers_principle wikiPageWikiLink Bremermanns_limit.
• Landauers_principle wikiPageWikiLink Category:Entropy_and_information.
• Landauers_principle wikiPageWikiLink Category:Philosophy_of_thermal_and_statistical_physics.
• Landauers_principle wikiPageWikiLink Category:Principles.
• Landauers_principle wikiPageWikiLink Category:Thermodynamic_entropy.
• Landauers_principle wikiPageWikiLink Computation.
• Landauers_principle wikiPageWikiLink Conservation_law.
• Landauers_principle wikiPageWikiLink Degrees_of_freedom_(physics_and_chemistry).
• Landauers_principle wikiPageWikiLink Electronvolt.
• Landauers_principle wikiPageWikiLink Energy_conservation.
• Landauers_principle wikiPageWikiLink Entropy.
• Landauers_principle wikiPageWikiLink Entropy_in_thermodynamics_and_information_theory.
• Landauers_principle wikiPageWikiLink Holographic_principle.
• Landauers_principle wikiPageWikiLink IBM.
• Landauers_principle wikiPageWikiLink Information.
• Landauers_principle wikiPageWikiLink Information_theory.
• Landauers_principle wikiPageWikiLink Isolated_system.
• Landauers_principle wikiPageWikiLink Jarzynski_equality.
• Landauers_principle wikiPageWikiLink John_von_Neumann.
• Landauers_principle wikiPageWikiLink Joule.
• Landauers_principle wikiPageWikiLink Kaiserslautern_University_of_Technology.
• Landauers_principle wikiPageWikiLink Kelvin.
• Landauers_principle wikiPageWikiLink Limits_to_computation.
• Landauers_principle wikiPageWikiLink Logical_consequence.
• Landauers_principle wikiPageWikiLink Natural_logarithm.
• Landauers_principle wikiPageWikiLink Nature_(journal).
• Landauers_principle wikiPageWikiLink Physical_law.
• Landauers_principle wikiPageWikiLink Principle.
• Landauers_principle wikiPageWikiLink Quantum_field_theory.
• Landauers_principle wikiPageWikiLink Reversible_computing.
• Landauers_principle wikiPageWikiLink Reversible_process_(thermodynamics).
• Landauers_principle wikiPageWikiLink Rolf_Landauer.
• Landauers_principle wikiPageWikiLink Second_law_of_thermodynamics.
• Landauers_principle wikiPageWikiLink Surface_area.
• Landauers_principle wikiPageWikiLink Theoretical_physics.
• Landauers_principle wikiPageWikiLink Thermodynamic_temperature.
• Landauers_principle wikiPageWikiLink University_of_Augsburg.
• Landauers_principle wikiPageWikiLink École_normale_supérieure_de_Lyon.
• Landauers_principle wikiPageWikiLinkText "Landauer limit".
• Landauers_principle wikiPageWikiLinkText "Landauer's principle".
• Landauers_principle wikiPageWikiLinkText "thermodynamical barrier".
• Landauers_principle wikiPageUsesTemplate Template:Citation_needed.
• Landauers_principle wikiPageUsesTemplate Template:Math.
• Landauers_principle wikiPageUsesTemplate Template:Nbhyph.
• Landauers_principle wikiPageUsesTemplate Template:Reflist.
• Landauers_principle wikiPageUsesTemplate Template:Use_mdy_dates.
• Landauers_principle subject Category:Entropy_and_information.
• Landauers_principle subject Category:Philosophy_of_thermal_and_statistical_physics.
• Landauers_principle subject Category:Principles.
• Landauers_principle subject Category:Thermodynamic_entropy.
• Landauers_principle hypernym Principle.
• Landauers_principle type Agent.
• Landauers_principle type Concept.
• Landauers_principle type Function.
• Landauers_principle type Mechanic.
• Landauers_principle type Quantity.
• Landauers_principle type Redirect.
• Landauers_principle type Thermodynamic.
• Landauers_principle comment "Landauer's principle, first argued in 1961 by Rolf Landauer of IBM, is a physical principle pertaining to the lower theoretical limit of energy consumption of computation. It holds that \"any logically irreversible manipulation of information, such as the erasure of a bit or the merging of two computation paths, must be accompanied by a corresponding entropy increase in non-information-bearing degrees of freedom of the information-processing apparatus or its environment\".".
• Landauers_principle label "Landauer's principle".
• Landauers_principle sameAs Q657486.
• Landauers_principle sameAs Landauer-Prinzip.
• Landauers_principle sameAs اصل_لانداوه.
• Landauers_principle sameAs Principe_de_Landauer.
• Landauers_principle sameAs Principio_de_Landauer.
• Landauers_principle sameAs Principio_di_Landauer.
• Landauers_principle sameAs ランダウアーの原理.
• Landauers_principle sameAs 란다우어의_원리.
• Landauers_principle sameAs Zasada_Landauera.
• Landauers_principle sameAs m.08rzjm.
• Landauers_principle sameAs Принцип_Ландауэра.
• Landauers_principle sameAs Принцип_Ландауера.
• Landauers_principle sameAs Nguyên_lý_Landauer.
• Landauers_principle sameAs Q657486.
• Landauers_principle wasDerivedFrom Landauers_principle?oldid=682960038.
• Landauers_principle isPrimaryTopicOf Landauers_principle.