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The light-front quantizationof quantum fie … The light-front quantizationof quantum field theoriesprovides a useful alternative to ordinary equal-time quantization. Inparticular, it can lead to a relativistic description of bound systemsin terms of quantum-mechanical wave functions. The quantization isbased on the choice of ,where plays the role of time and the corresponding spatialcoordinate is . Here, is the ordinary time, is one Cartesian coordinate, and is the speed of light. The othertwo Cartesian coordinates, and , are untouched and often calledtransverse or perpendicular, denoted by symbols of the type . The choice of the frame of reference where the time and -axis are defined can be left unspecified in an exactlysoluble relativistic theory, but in practical calculations some choices may be more suitable than others. choices may be more suitable than others.
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rdfs:comment |
The light-front quantizationof quantum fie … The light-front quantizationof quantum field theoriesprovides a useful alternative to ordinary equal-time quantization. Inparticular, it can lead to a relativistic description of bound systemsin terms of quantum-mechanical wave functions. The quantization isbased on the choice of ,where plays the role of time and the corresponding spatialcoordinate is . Here, is the ordinary time, is one Cartesian coordinate, and is the speed of light. The othertwo Cartesian coordinates, and , are untouched and often calledtransverse or perpendicular, denoted by symbols of the type . The choice of the frame of reference where the time and -axis are defined can be left unspecified in an exactlysoluble relativistic theory, but in practical calculations some choices may be more suitable than others. choices may be more suitable than others.
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rdfs:label |
Light front quantization
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