what is quantum computer?
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A quantum computer is any device for computation that makes direct use of distinctively quantum mechanical phenomena, such as superposition and entanglement, to perform operations on data. In a classical (or conventional) computer, the amount of data is measured by bits; in a quantum computer, it is measured by qubits. The basic principle of quantum computation is that the quantum properties of particles can be used to represent and structure data, and that devised quantum mechanisms can be used to perform operations with this data. For a generally accessible overview of quantum computing, see Quantum Computing with Molecules, an article in Scientific American by Neil Gershenfeld and Isaac L. Chuang.\n\nhttp://www.answers.com/topic/quantum-computer?method=22
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Quantum Physics:\n\nThe science of manipulating the inner parts of atoms, to create worm holes, warp spacetime etc. the science attempts to get the atom dissected until you arrive at its smallest component, and then split that.
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A good book is called the new quantum universe.  You'll need to give yourself a bit of time to absorb all that information.  But it contains all the basic ideas, formulations and explanations to get started
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Little quarks, of sub-atomic size, running around making other quantum size headachs for scientists and mathematicians.\n\nActually, Quantum mechanics is a fundamental branch of theoretical physics that replaces Newtonian mechanics and classical electromagnetism at the atomic and subatomic levels. It is the underlying framework of many fields of physics and chemistry, including condensed matter physics, quantum chemistry, and particle physics. Along with general relativity, it is one of the pillars of modern physics.
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I think you are asking about ALGORITHM:\nan algorithm is a logical recipe for performing some operation by the computer.
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Read "Applied Cryptography" by Bruce Schneier - It's a comprehensive academic survey of the field of Cryptography. \n\nIf you want to have real fun, why not take a look at Stephen Wiesner's work on 'quantum money', and the extension of the concept to 'quantum cryptography'. I'm sure you can Google up references!
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Computer software (or simply software) refers to one or more computer programs held in the storage of a computer for some purpose. Program software performs the function of the program it implements, either by directly providing instructions to the computer hardware or by serving as input to another piece of software. \nen.wikipedia.org/wiki/Computer_software
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Planck's Constant is a central feature of quantum mechanics, and the study of quantum mechanics has led to such practical applications as laser technology,transistor technology,the electron microscope, magnetic resonance imaging (diagnostic medicine), and countless applications in chemistry research.
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well optimization is used by companies to get the most amount for their money. (highest volume using lowest surface area). theres differential equations that model population and waves and transients in circuits. \nif you wantto be technical, then quantum mechanics describes everything using a differnetial equation (schrodinger wave eq).\num 1 of the easiest would be measuring speed and acceleration. as in if you know your position over time, then you can find your speed by differentiating and acceleration by differentiating again.\n\nlook in any calculus text book at the questions and there are a lot that give you a real world situation. i dunno. hope that helped.
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Quantum physics is the study of the behavior of matter and energy at the molecular, atomic, nuclear, and even smaller microscopic levels. In the early 20th century, it was discovered that the laws that govern macroscopic objects do not function the same in such small realms.\n\nWhat Does Quantum Mean?: "Quantum" comes from the Latin meaning "how much." It refers to the discrete units of matter and energy that are predicted by and observed in quantum physics. Even space and time, which appear to be extremely continuous, have smallest possible values.\n\nAs scientists gained the technology to measure with greater precision, strange phenomena was observed. The birth of quantum physics is attributed to Max Planck's 1900 paper on blackbody radiation. Development of the field was done by Max Planck, Albert Einstein, Niels Bohr, Werner Heisenberg, Erwin Schrodinger, and many others. Ironically, Albert Einstein had serious theoretical issues with quantum mechanics and tried for many years to disprove or modify it.
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In quantum communication, the information to be transmitted is encoded on individual\nphotons that are sent either in free space or through low loss optical fibres. Of special interest\nin quantum communication are light beams where twin- and multiple photons become\nentangled (correlated more strongly than permitted by pure classical effects) in such a way\nthat any measurement one on photon in one beam immediately, irrespective of distance,\naffects the possible outcomes of measurements on other photon(s) in the other beam(s). It is\nlike having a pair of dice, miraculously prepared in such a way that whenever one of the two\nshows a certain number, its twin partner will always show the same number, even if one is in\nMonte Carlo and the second in Las Vegas. "Spooky action at a distance" was the phrase\nAlbert Einstein used to describe the quantum mechanical correlation in entangled beams.\nSuch special light beams (in physics language - quantum states) can be generated using nonlinear\noptical effects when intense laser pulses hit special crystals. In IST-QuComm,\nentangled twin-photons, or even triple- or quadruple-entangled photons has been used for\nquantum cryptography and to teleport quantum states. The latter process refers to\ntransferring the full information content of a quantum state from one place to the other\nwithout sending the state itself. It should be stressed that two particles in the same quantum\nstate are identical; they are indistinguishable even in principle. Thus if we transfer the\nquantum state from one particle to another we have indeed transferred-"teleported" the\nparticle itself. The requirement of quantum mechanics in the process is that the "identity"-the\nquantum state of the original particle is destroyed in the teleportation process. Besides being\nof fundamental interest, quantum teleportation may also play a role in quantum computation,\nand could also be a way to transfer quantum information between separated quantum\n"processors".
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Quantum mechanics is a fundamental physical theory which extends and corrects Newtonian mechanics, especially at the atomic and subatomic levels. It is the underlying framework of many fields of physics and chemistry, including condensed matter physics, quantum chemistry, and particle physics. The term quantum (Latin, "how much") refers to the discrete units that the theory assigns to certain physical quantities, such as the energy of an atom at rest.
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A quantum dot, also called a semiconductor nanocrystal or artificial atom is a semiconductor crystal whose size is on the order of just a few nanometers.\n\nA quantum wire is an electrically conducting wire, in which quantum effects are affecting transport properties.
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Supercomputer? That term is a bit outdated.\nFollow this link and you should be able to find everything you need.
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The quantum mind or quantum consciousness is a protoscientific hypothesis that posits a connection between consciousness, neurobiology and quantum mechanics. There are many blank areas in understanding the brain dynamics and especially how it gives rise to consciousness. The hypothesis claims that quantum mechanics is capable of explaining conscious experience.
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Hi, \n\nThat's too much like real work, but think about it like breaking pool balls in classical, and wave interference with quantum. \n\nHope that helps, \nMatt
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Computer.  It is interactive.