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171 330 (0,174s)

Result

An exactly solvable model of quantum relaxation: Check of the modified Davies weak coupling theory

An exactly solvable model of quantum relaxation: Check of the modified Davies weak coupling theory...

BM - Fyzika pevných látek a magnetismus

  • 2002
  • D
Result

On the Matrix 3x3 Exactly Solvable Models of the Type G2

Not available...

BE - Teoretická fyzika

  • 2006
  • Jx
Result

Comprehensive analysis of conditionally exactly solvable models.

We study a quantum mechanical potential introduced previously as a conditionally exactly solvable (CES) model. Besides an analysis following its original introduction in terms of the point canonical transformation, we also ...

BE - Teoretická fyzika

  • 2001
  • Jx
Result

Invariant families of multiple bundles complexes

, and exactly solvable models.

Pure mathematics

  • 2024
  • D
  • Link
Result

Bose-Einstein Condensation Processes with Nontrivial Geometric Multiplicities Realized via PT-Symmetric and Exactly Solvable Linear-Bose-Hubbard Building Blocks

of the linear version of the Bose-Hubbard model, which remains exactly solvable while and realized in terms of an exactly solvable generalized Bose-Hubbard model. © 2021. Such an exactly...

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2021
  • JSC
  • Link
Result

Trigonometric identities, angular Schrodinger equations and a new family of solvable models

Angular parts of certain solvable models are studied. We find that an extension of this class may be based on suitable trigonometric identities. The new exactly solvable Hamiltonians are shown to describe interesti...

BE - Teoretická fyzika

  • 2005
  • Jx
Result

Trigonometric idenTrigonometric identities, angular Schrödinger equations and a new family of solvable models

Angular parts of certain solvable models are studied. We find that an extension of this class may be based on suitable trigonometric identities. The new exactly solvable Hamiltonians are shown to describe interesti...

BE - Teoretická fyzika

  • 2005
  • Jx
Result

Exactly solvable three body Calogero-type model with translucent two-body barriers.

A new exactly solvable alternative to the Calogero three-particle model is proposed. Sharing its confining long-range part, it contains the mere zero-range two-particle barriers.Their penetrability gives rise to a tunneling...

BE - Teoretická fyzika

  • 2001
  • Jx
Result

Solvable PT-symmetric Hamiltonians.

Within the so-called PT-symmetric version of quantum mechanics, a brief review of exactly solvable models is given. The distinction is made between curved and straight coordinate lines, between their unbounded (aperiodic) a...

BE - Teoretická fyzika

  • 2002
  • Jx
Result

Two-Exactly-Solvable Broblems in One-Dimensional Hyperbolic Space

In this paper we establish a relation between two exactly-solvable problems on one-dimensional hyperbolic space, namely singular Coulomb and singular oscillator systems....

BE - Teoretická fyzika

  • 2004
  • D
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