# Particle number operator

## Papers overview

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2011

2011

- 2011

Recently, gravity duals for certain Galilean-invariant conformal field theories have been constructed. In this paper, we pointâ€¦Â (More)

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2006

2006

- Revista Colombiana de ComputaciÃ³n
- 2006

The proposed research problem was the construction of a new hypercomputation models [5, 29] based on quantum computation. Inâ€¦Â (More)

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2002

2002

- 2002

The non-symmetric nature of the boson â€˜destructionâ€™ operator Ã¢ and its â€˜creationâ€™ partner Ã¢ is made apparent by applying them toâ€¦Â (More)

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2001

2001

- 2001

A proof is given that an invertible and a unitary operator can be used to reproduce the effect of a q-deformed commutator ofâ€¦Â (More)

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1999

1999

- 1999

We consider two inequivalent truncations of the super D9-brane: the "Heterotic" and the 'q'ype I" truncation. Both of them leadâ€¦Â (More)

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1998

1998

- 1998

The representations of the Heisenberg algebra in Krein spaces, more generally in weakly complete inner product spaces, areâ€¦Â (More)

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1996

1996

- 1996

We show how to construct SO(4) invariant functions for strongly correlated Fermi systems on lattices of finite sizes. Weâ€¦Â (More)

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1995

1995

- 1995

We present a toy model approach to the canonical non-perturbative quantization of the spatially-flat Robertson-Walker Universesâ€¦Â (More)

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1994

1994

- 1994

Integrable open-boundary conditions for the supersymmetric t-J model. The quantum group invariant case. Abstract We considerâ€¦Â (More)

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1989

1989

- IEEE Trans. Information Theory
- 1989

The cutoff rate R, of an optical channel transmitting M-ary phase-shift-keyed coherent states is calculated for a receiver usingâ€¦Â (More)

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