Beyond Quantum Computation and Towards Quantum Field Computation Export

@misc{citeulike:940324, abstract = {Because the subject of relativistic quantum field theory (QFT) contains all of non-relativistic quantum mechanics, we expect quantum field computation to contain (non-relativistic) quantum computation. Although we do not yet have a quantum theory of the gravitational field, and are far from a practical implementation of a quantum field computer, some pieces of the puzzle (without gravity) are now available. We consider a general model for computation with quantum field theory, and obtain some results for relativistic quantum computation. Moreover, it is possible to see new connections between principal models of computation, namely, computation over the continuum and computation over the integers (Turing computation). Thus we identify a basic problem in QFT, namely Wightman's computation problem for domains of holomorphy, which we call WHOLO. Inspired by the same analytic functions which are central to the famous CPT theorem of QFT, it is possible to obtain a computational complexity structure for QFT and shed new light on certain complexity classes for this problem WHOLO.}, archivePrefix = {arXiv}, author = {Manoharan, A. C.}, citeulike-article-id = {940324}, citeulike-linkout-0 = {http://arxiv.org/abs/quant-ph/0304136}, citeulike-linkout-1 = {http://arxiv.org/pdf/quant-ph/0304136}, eprint = {quant-ph/0304136}, keywords = {brain-theories, field-computing, qft, quantum-computing, quantum-field-computing, relativistic}, month = {Apr}, posted-at = {2007-09-30 14:16:59}, priority = {2}, title = {Beyond Quantum Computation and Towards Quantum Field Computation}, url = {http://arxiv.org/abs/quant-ph/0304136}, year = {2003} }

TY - ELEC ID - citeulike:940324 L3 - citeulike-article-id:940324 N2 - Because the subject of relativistic quantum field theory (QFT) contains all of non-relativistic quantum mechanics, we expect quantum field computation to contain (non-relativistic) quantum computation. Although we do not yet have a quantum theory of the gravitational field, and are far from a practical implementation of a quantum field computer, some pieces of the puzzle (without gravity) are now available. We consider a general model for computation with quantum field theory, and obtain some results for relativistic quantum computation. Moreover, it is possible to see new connections between principal models of computation, namely, computation over the continuum and computation over the integers (Turing computation). Thus we identify a basic problem in QFT, namely Wightman's computation problem for domains of holomorphy, which we call WHOLO. Inspired by the same analytic functions which are central to the famous CPT theorem of QFT, it is possible to obtain a computational complexity structure for QFT and shed new light on certain complexity classes for this problem WHOLO. TI - Beyond Quantum Computation and Towards Quantum Field Computation KW - brain-theories KW - field-computing KW - qft KW - quantum-computing KW - quantum-field-computing KW - relativistic AU - Manoharan, AC PY - 2003/Apr/19/ UR - http://arxiv.org/abs/quant-ph/0304136 ER -