One of the first start-ups to design MIPS processors was Quantum Effect Devices ( see next section ).

bottom-side view of package of R4700 Orion with the exposed silicon chip, fabricated by Integrated Device Technology | IDT, designed by Quantum Effect Devices

* Quantum Effect Devices, a microprocessor design company

* 25 years of Quantum Hall Effect, K. von Klitzing, Poincaré Seminar ( Paris-2004 ).

* Magnet Lab Press Release Quantum Hall Effect Observed at Room Temperature

All Indigo² models use one of four distinct MIPS microprocessor variants: the 100 to 250 MHz MIPS R4000 and R4400, and the Quantum Effect Devices R4600 ( IP22 mainboard ); the 75 MHz MIPS R8000 ( IP26 mainboard ); and the 175 to 195 MHz R10000 ( IP28 mainboard ), which are featured in the last produced Indigo² model, the " IMPACT10000 ".

The Indy, at the bottom of SGI's price list, was then upgraded with the MIPS R4400 and the low-cost, low-power-consumption Quantum Effect Devices ( QED ) R4600.

* Original article on the Quantum Hall Effect: K. v. Klitzing, G. Dorda, and M. Pepper ; Phys.

* electrons moving along edge states in the fractional Quantum Hall Effect

Quantum Effect Devices ( QED ) was a microprocessor design company incorporated in 1991 as Quantum Effect Design.

At that time, the company changed its name to Quantum Effect Devices.

The company was acquired by PMC-Sierra on October 2000 ; at the time, Quantum Effect Devices was valued in a stock swap worth $ 2. 3 billion according to one estimate.

* Quantum Effect Devices / Design at chipdb. org

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* T. Jacobson Introduction to Quantum Fields in Curved Spacetime and the Hawking Effect ( 2004 ).

This is different from the Quantum Hall Effect.

* Quantum Hall Effect

In the 1980s, he made seminal contributions to the theory of the Integral and Fractional Quantum Hall Effect.

# REDIRECT Quantum Effect Devices

Moreover, the Laboratory of Quantum Optics and Optical Quantum Devices won the title of Outstanding Research Innovation Group designated by the Ministry of Education and other two Outstanding Research Innovative Groups designated by Shanxi Province.

Quantum electrodynamics ( QED ) is the relativistic quantum field theory of electrodynamics.

The theory of the weak interaction can be called Quantum Flavordynamics ( QFD ), in analogy with the terms QCD and QED, but in practice the term is rarely used because the weak force is best understood in terms of electro-weak theory ( EWT ).

Quantum electrodynamics ( QED ) offers another derivation of the properties of a diffraction grating in terms of photons as particles ( at some level ).

However, in both Quantum Electrodynamics ( QED ) and Stochastic Electrodynamics ( SED ), consistency with the principle of Lorentz covariance and with the magnitude of the Planck Constant requires it to have a much larger value of 10 < sup > 113 </ sup > Joules per cubic meter.

In theoretical physics, Stochastic Electrodynamics ( SED ) is a variant of Classical Electrodynamics ( CED ) which posits the existence of a classical Lorentz Invariant radiation field having statistical properties similar to that of the electromagnetic zero-point field ( ZPF ) of Quantum Electrodynamics ( QED ).

By 1958 Sidney Drell observed: " Quantum electrodynamics ( QED ) has achieved a status of peaceful coexistence with its divergences ...".

Quantum states of a particle and an antiparticle can be interchanged by applying the charge conjugation ( C ), parity ( P ), and time reversal ( T ) operators.

Zurek ( eds ), Quantum Theory and Measurement, Princeton University Press 1983

* Relativity and Quantum field theory ( physics ), η ( with two subscripts ) represents the metric tensor of Minkowski space ( flat spacetime ).

* Alcubierre, Miguel ; The Warp Drive: Hyper-Fast Travel Within General Relativity, Classical and Quantum Gravity 11 ( 1994 ), L73 – L77

* Janeen Rae Heller played the saw in four television guest appearances: The Tracey Ullman Show ( 1989 ), Quantum Leap ( 1990 ), and Home Improvement ( 1992 and 1999 ).

Quantum dots ( nanoparticles with quantum confinement properties, such as size-tunable light emission ), when used in conjunction with MRI ( magnetic resonance imaging ), can produce exceptional images of tumor sites.

Zurek, A Single Quantum Cannot be Cloned, Nature 299 ( 1982 ), pp. 802 – 803.

* V. Buzek and M. Hillery, Quantum cloning, Physics World 14 ( 11 ) ( 2001 ), pp. 25 – 29.

Quantum coherence is not typically evident at macroscopic scales-although an exception to this rule can occur at extremely low temperatures ( i. e. approaching absolute zero ), when quantum behavior can manifest itself on more macroscopic scales ( see macroscopic quantum phenomena, Bose-Einstein condensate, and Quantum machine ).

Quantum mechanics has strongly influenced string theories, candidates for a Theory of Everything ( see reductionism ), and the multiverse hypotheses.

Quantum mechanically, we measure the three-qubit state, which is equivalent to collapsing the quantum state down to a classical distribution ( with the coefficients in the classical state being the squared magnitudes of the coefficients for the quantum state, as described above ), followed by sampling from that distribution.

* " Quantum Theory ", the final song from Jarvis ( album ), by Jarvis Cocker

The Sinclair QL ( for Quantum Leap ), was a personal computer launched by Sinclair Research in 1984, as the successor to the Sinclair ZX Spectrum.

** In the TV series Quantum Leap ( 1988 – 1993 ), the Quantum Leap project is said to be launched in New Mexico, in 1999.

His thick booklet in the series of monographs, Zbirka Sigma ( the Sigma Collection ), entitled Kvantna fizika ( Quantum Physics ), ( DZS, Ljubljana 1974 ) contains an almost ' perfect ' definition and introduction to the understanding of Heisenberg's uncertainty principle for the graduate beginner.

# Janez Strnad, Na pot v kvantno elektrodinamiko ( On the way to the Quantum Electrodynamics ), ( DMFA SRS, Ljubljana 1986, pp 176 ).

# Janez Strnad, Začetki kvantne statistične mehanike ( The Beginnings of Quantum Statistical Mechanics ), ( DMFA S, Ljubljana 1997, pp 31 ).