'Thermal reservoir' diaporamas de présentation

Erasure of information under conservation laws

Erasure of information under conservation laws. Joan Vaccaro Centre for Quantum Dynamics Griffith University Brisbane, Australia Steve Barnett SUPA University of Strathclyde Glasgow, UK. Context. Landauer erasure. Landauer, IBM J. Res. Develop. 5 , 183 (1961). Erasure is irreversible.

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The cost of information erasure in atomic and spin systems

The cost of information erasure in atomic and spin systems. Joan Vaccaro Griffith University Brisbane, Australia Steve Barnett University of Strathclyde Glasgow, UK. Introduction. Landauer erasure. Landauer, IBM J. Res. Develop. 5 , 183 (1961). Erasure is irreversible. forward process:.

262 views • 26 slides

First Law of Thermodynamics

First Law of Thermodynamics. Physics 202 Professor Lee Carkner Lecture 11. PAL #10 Temperature. How does the Galileo thermometer work? The water in the tube changes density with T Water gets less dense as T rises and so the balls fall (64 to 80) Heat Al until it floats

388 views • 21 slides

Effective Disorder Temperature and Nonequilibrium Thermodynamics of Amorphous Materials

Effective Disorder Temperature and Nonequilibrium Thermodynamics of Amorphous Materials . J.S. Langer & Eran Bouchbinder Statistical Mechanics Conference Rutgers, May 11, 2009. arXiv:0903.1524. Shear-transformation-zone (STZ) theory of amorphous plasticity. plastic strain rate.

468 views • 17 slides

Reversible and irreversible processes

Reversible and irreversible processes. Physics 110 -- Entropy 28 September 2011. Isolated systems. thermal reservoir may exchange heat temperature does not change. battery reversibly stores work. engine may exchange heat or work operates in a cycle. ideal gas

343 views • 14 slides

Quantum Theory of the Coherently Pumped Micromaser

203 views • 14 slides

Second Law of Thermodynamics (YAC Ch.5)

Second Law of Thermodynamics (YAC Ch.5). Identifies the direction of a process. (e.g.: Heat can only spontaneously transfer from a hot object to a cold object, not vice versa )

162 views • 10 slides

Lake Erie as a Thermal Energy Reservoir

Lake Erie as a Thermal Energy Reservoir. Jordan Murray Advisor: Dr. Iwan Alexander Department of Physics, Case Western Reserve University, Cleveland, OH. ABSTRACT. METHODS. DISCUSSION.

171 views • 1 slides